2022 New Zealand Women's Chess Championship

Name: Punsalan, Vyanla M , Startingrank-Number = 1
Fide ID: 4305850, Rating: 1869, Title: WFM, Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	W	10	Yue, Annie	4311663	NZL	1300		400	0.92	1	1
2	B	8	Chang, Yolanda	4309332	NZL	1405		400	0.92	1	2
3	W	12	Ray, Charlotte	4309693	NZL	1402		400	0.92	1	3
4	B	6	Yu, Weiyang	4313135	NZL	1460		400	0.92	1	4
5	W	9	Lourenco, Eva	4305469	NZL	1327	WCM	400	0.92	1	5
6	B	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	59	0.58	1	6
7	W	3	Braganza, Nadia	4305337	NZL	1649	WCM	220	0.78	1	7
Games = 7, Score = 7 , ARO = 1479 , PRtg = 2279, We = 5.96, W-We= 1.04 , var=42

Name: Ning, Isabelle Yixuan , Startingrank-Number = 2
Fide ID: 4307763, Rating: 1810, Title: WCM, Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		400	0.92	1	1
2	W	9	Lourenco, Eva	4305469	NZL	1327	WCM	400	0.92	0	1
3	B	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	400	0.92	1	2
4	W	12	Ray, Charlotte	4309693	NZL	1402		400	0.92	1	3
5	B	6	Yu, Weiyang	4313135	NZL	1460		350	0.89	1	4
6	W	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	59	0.42	0	4
7	B	4	Thurner, Anya	4307780	NZL	1603		207	0.77	1	5
Games = 7, Score = 5 , ARO = 1467 , PRtg = 1625, We = 5.76, W-We= -0.76 , var=-30

Name: Braganza, Nadia , Startingrank-Number = 3
Fide ID: 4305337, Rating: 1649, Title: WCM, Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	W	12	Ray, Charlotte	4309693	NZL	1402		247	0.81	0	0
4	W	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		354	0.89	1	1
5	B	5	Gan, Emily	4310608	NZL	1594		55	0.58	1	2
6	W	4	Thurner, Anya	4307780	NZL	1603		46	0.56	0.5	2.5
7	B	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	220	0.22	0	2.5
Games = 5, Score = 2.5 , ARO = 1553 , PRtg = 1553, We = 3.06, W-We= -0.56 , var=-22

Name: Thurner, Anya , Startingrank-Number = 4
Fide ID: 4307780, Rating: 1603, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	287	0.84	0	0
3	B	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		308	0.86	0.5	0.5
4	W	5	Gan, Emily	4310608	NZL	1594		9	0.51	0.5	1
5	B	7	Smith, Vivian J	4301935	NZL	1682	WFM	79	0.39	1	2
6	B	3	Braganza, Nadia	4305337	NZL	1649	WCM	46	0.44	0.5	2.5
7	W	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	207	0.23	0	2.5
Games = 6, Score = 2.5 , ARO = 1558 , PRtg = 1501, We = 3.27, W-We= -0.77 , var=-31

Name: Gan, Emily , Startingrank-Number = 5
Fide ID: 4310608, Rating: 1594, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
3	W	8	Chang, Yolanda	4309332	NZL	1405		189	0.75	0.5	0.5
4	B	4	Thurner, Anya	4307780	NZL	1603		9	0.49	0.5	1
5	W	3	Braganza, Nadia	4305337	NZL	1649	WCM	55	0.42	0	1
6	B	10	Yue, Annie	4311663	NZL	1300		294	0.85	1	2
7	W	12	Ray, Charlotte	4309693	NZL	1402		192	0.75	0.5	2.5
Games = 5, Score = 2.5 , ARO = 1472 , PRtg = 1472, We = 3.26, W-We= -0.76 , var=-30

Name: Yu, Weiyang , Startingrank-Number = 6
Fide ID: 4313135, Rating: 1460, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
2	W	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	144	0.69	1	1
3	B	9	Lourenco, Eva	4305469	NZL	1327	WCM	133	0.68	1	2
4	W	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	400	0.08	0	2
5	W	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	350	0.11	0	2
6	B	8	Chang, Yolanda	4309332	NZL	1405		55	0.58	1	3
Games = 5, Score = 3 , ARO = 1545 , PRtg = 1617, We = 2.14, W-We= 0.86 , var=34

Name: Smith, Vivian J , Startingrank-Number = 7
Fide ID: 4301935, Rating: 1682, Title: WFM, Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
2	B	12	Ray, Charlotte	4309693	NZL	1402		280	0.84	0	0
4	B	8	Chang, Yolanda	4309332	NZL	1405		277	0.83	0.5	0.5
5	W	4	Thurner, Anya	4307780	NZL	1603		79	0.61	0	0.5
7	W	9	Lourenco, Eva	4305469	NZL	1327	WCM	355	0.89	1	1.5
Games = 4, Score = 1.5 , ARO = 1434 , PRtg = 1347, We = 3.17, W-We= -1.67 , var=-33

Name: Chang, Yolanda , Startingrank-Number = 8
Fide ID: 4309332, Rating: 1405, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
2	W	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	400	0.08	0	0
3	B	5	Gan, Emily	4310608	NZL	1594		189	0.25	0.5	0.5
4	W	7	Smith, Vivian J	4301935	NZL	1682	WFM	277	0.17	0.5	1
5	B	12	Ray, Charlotte	4309693	NZL	1402		3	0.5	1	2
6	W	6	Yu, Weiyang	4313135	NZL	1460		55	0.42	0	2
7	B	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	89	0.62	0.5	2.5
Games = 6, Score = 2.5 , ARO = 1554 , PRtg = 1497, We = 2.04, W-We= 0.46 , var=18

Name: Lourenco, Eva , Startingrank-Number = 9
Fide ID: 4305469, Rating: 1327, Title: WCM, Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
2	B	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	400	0.08	1	1
3	W	6	Yu, Weiyang	4313135	NZL	1460		133	0.32	0	1
5	B	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	400	0.08	0	1
7	B	7	Smith, Vivian J	4301935	NZL	1682	WFM	355	0.11	0	1
Games = 4, Score = 1 , ARO = 1705 , PRtg = 1512, We = 0.59, W-We= 0.41 , var=8

Name: Yue, Annie , Startingrank-Number = 10
Fide ID: 4311663, Rating: 1300, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	400	0.08	0	0
4	W	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	16	0.48	0.5	0.5
5	B	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		5	0.51	0.5	1
6	W	5	Gan, Emily	4310608	NZL	1594		294	0.15	0	1
Games = 4, Score = 1 , ARO = 1519 , PRtg = 1326, We = 1.22, W-We= -0.22 , var=-9

Name: Ng, Lok Jim (Lauren) , Startingrank-Number = 11
Fide ID: 4311752, Rating: 1295, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	W	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	400	0.08	0	0
3	W	4	Thurner, Anya	4307780	NZL	1603		308	0.14	0.5	0.5
4	B	3	Braganza, Nadia	4305337	NZL	1649	WCM	354	0.11	0	0.5
5	W	10	Yue, Annie	4311663	NZL	1300		5	0.49	0.5	1
Games = 4, Score = 1 , ARO = 1591 , PRtg = 1398, We = 0.82, W-We= 0.18 , var=7

Name: Ray, Charlotte , Startingrank-Number = 12
Fide ID: 4309693, Rating: 1402, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	3	Braganza, Nadia	4305337	NZL	1649	WCM	247	0.19	1	1
2	W	7	Smith, Vivian J	4301935	NZL	1682	WFM	280	0.16	1	2
3	B	1	Punsalan, Vyanla M	4305850	NZL	1869	WFM	400	0.08	0	2
4	B	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	400	0.08	0	2
5	W	8	Chang, Yolanda	4309332	NZL	1405		3	0.5	0	2
7	B	5	Gan, Emily	4310608	NZL	1594		192	0.25	0.5	2.5
Games = 6, Score = 2.5 , ARO = 1668 , PRtg = 1611, We = 1.26, W-We= 1.24 , var=50

Name: Van Der Walt, Alida Berandina , Startingrank-Number = 13
Fide ID: 14309106, Rating: 1316, Title: WCM, Fed: RSA, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	W	4	Thurner, Anya	4307780	NZL	1603		287	0.16	1	1
2	B	6	Yu, Weiyang	4313135	NZL	1460		144	0.31	0	1
3	W	2	Ning, Isabelle Yixuan	4307763	NZL	1810	WCM	400	0.08	0	1
4	B	10	Yue, Annie	4311663	NZL	1300		16	0.52	0.5	1.5
7	W	8	Chang, Yolanda	4309332	NZL	1405		89	0.38	0.5	2
Games = 5, Score = 2 , ARO = 1516 , PRtg = 1444, We = 1.45, W-We= 0.55 , var=11

Name: Sun, Wanyao Sarah , Startingrank-Number = 14
Fide ID: 4313887, Rating: 0, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	5	Gan, Emily	4310608	NZL	1594		400	0.08	1	1
2	W	3	Braganza, Nadia	4305337	NZL	1649	WCM	400	0.08	0.5	1.5
3	B	7	Smith, Vivian J	4301935	NZL	1682	WFM	400	0.08	0.5	2
4	W	9	Lourenco, Eva	4305469	NZL	1327	WCM	400	0.08	0	2
6	W	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	400	0.08	0	2
Games = 5, Score = 2 , ARO = 1514 , PRtg = 1442, Rp = 1442

Name: Xu, Luna , Startingrank-Number = 15
Fide ID: 0, Rating: 0, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	W	6	Yu, Weiyang	4313135	NZL	1460		400	0.08	0	0
2	B	4	Thurner, Anya	4307780	NZL	1603		400	0.08	0	0
5	B	13	Van Der Walt, Alida Berandina	14309106	RSA	1316	WCM	400	0.08	0.5	0.5
6	W	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		400	0.08	0.5	1
7	B	10	Yue, Annie	4311663	NZL	1300		400	0.08	0	1
Games = 5, Score = 1 , ARO = 1395 , PRtg = 1155, Rp = 1155

Name: Guan, Diya , Startingrank-Number = 16
Fide ID: 0, Rating: 0, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	7	Smith, Vivian J	4301935	NZL	1682	WFM	400	0.08	0	0
2	W	5	Gan, Emily	4310608	NZL	1594		400	0.08	0	0
3	W	10	Yue, Annie	4311663	NZL	1300		400	0.08	0	0
6	B	12	Ray, Charlotte	4309693	NZL	1402		400	0.08	0	0
7	B	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		400	0.08	0	0
Games = 5, Score = 0 , ARO = 1455 , PRtg = 655, Rp = 655

Name: Wei, Alice , Startingrank-Number = 17
Fide ID: 4317068, Rating: 0, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	W	8	Chang, Yolanda	4309332	NZL	1405		400	0.08	0	0
2	B	10	Yue, Annie	4311663	NZL	1300		400	0.08	1	1
3	W	3	Braganza, Nadia	4305337	NZL	1649	WCM	400	0.08	0	1
6	B	9	Lourenco, Eva	4305469	NZL	1327	WCM	400	0.08	0.5	1.5
7	W	6	Yu, Weiyang	4313135	NZL	1460		400	0.08	0	1.5
Games = 5, Score = 1.5 , ARO = 1428 , PRtg = 1279, Rp = 1279

Name: Yang, Laura , Startingrank-Number = 18
Fide ID: 0, Rating: 0, Title: , Fed: NZL, Sex: f
Event: 2022 New Zealand Women's Chess Championship, Place: Auckland (NZL), Start:17/04/2022, Finish: 20/04/2022
Rnd	Col	N opp	Opponent Name	FIDE ID	Fed	Rtg	Title	diff	exp.	res	Total
1	B	9	Lourenco, Eva	4305469	NZL	1327	WCM	400	0.08	0	0
2	W	11	Ng, Lok Jim (Lauren)	4311752	NZL	1295		400	0.08	0	0
6	W	7	Smith, Vivian J	4301935	NZL	1682	WFM	400	0.08	0	0
Games = 3, Score = 0 , ARO = 1435 , PRtg = 635, Rp = 635