De Ryck, Jacques October 2022 FIDE Individual Chess Calculations

Individual Calculations October 2022

De Ryck, Jacques Total change: 2.40

1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 1			Tihange		BEL	2022-09-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1886	1503			0.00	1	-0.09	40	-3.60

Bikady, Claude		1886	BEL	0.00	1	-0.09	40	-3.60
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 1			Various Places		BEL	2022-09-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1228	1503			1.00	1	0.17	40	6.80

Pham Kieu, Khanh		1228	BEL	1.00	1	0.17	40	6.80
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)

1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 2			Tihange		BEL	2022-09-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2105	1503			0.00	1	-0.02	40	-0.80

Vanobbergh, Gregory		2105	FRA	0.00	1	-0.02	40	-0.80
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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