Ying, Elizabeth Wenzhen July 2022 FIDE Individual Chess Calculations

Individual Calculations July 2022

Ying, Elizabeth Wenzhen Total change: 14.80

2022 U.S. Women's Open				Las Vegas, Nevada		USA	2022-06-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1577	1295				1.50	3	0.86	40	34.40

Lindberg Hansen, Caroline			1586	SWE	0.50	1	0.35	40	14.00
Bian, Erin		wc	1811	USA	0.50	1	0.46	40	18.40
Guo, Ella			1334	USA	0.50	1	0.05	40	2.00
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

BayAreaChess 2-Day Championship - U 2000				Milpitas, CA		USA	2022-06-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1691	1295				0.00	1	-0.08	40	-3.20

Hung, Alan			1691	USA	0.00	1	-0.08	40	-3.20
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

21st Addison Memorial Championship Under 1800				San Francisco, California		USA	2022-06-25
Rc	Ro				w	n	change	K	*Kchg**	Game
1359	1295				0.00	1	-0.41	40	-16.40

Gu, Thomas			1359	USA	0.00	1	-0.41	40	-16.40
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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