Faybish, Dana April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Faybish, Dana Total change: -16.40

Open Jaws 2023 Ronde 2			Brussels		BEL	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1268	1450			1.00	1	0.26	40	10.40

Heekhout, Daniel		1268	BEL	1.00	1	0.26	40	10.40
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)

Belgian Interclubs 2022-2023 Ronde 8			Various Places		BEL	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1375	1450			0.00	1	-0.60	40	-24.00

Urbanska Richel, Cassiel		1375	BEL	0.00	1	-0.60	40	-24.00
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)

Open Brussels Winter 2023 Rounds 8 - 11			Brussels		BEL	2023-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1703	1450			0.50	3	-0.07	40	-2.80

Macai, Ioan		1723	BEL	0.00	1	-0.17	40	-6.80
Serrano Samper, Sergio		1651	ESP	0.50	1	0.26	40	10.40
Vanden Broeck, Jan		1734	BEL	0.00	1	-0.16	40	-6.40
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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