Odendahl, Reiner April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Odendahl, Reiner Total change: -4.40

NRW-Liga 2 2022-2023 March 2023				various		GER	2023-03-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2337	2306				0.50	1	0.04	10	0.40

Zatonskih, Anna	m	wg	2337	USA	0.50	1	0.04	10	0.40
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)

Dutch Team Competition 2022-2023 - Klasse 1 Round 7				Various		NED	2023-03-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2363	2306				0.00	1	-0.42	10	-4.20

Van Ruitenburg, Joost	f		2363	NED	0.00	1	-0.42	10	-4.20
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)

Belgian Interclubs 2022-2023 Ronde 9				Various Places		BEL	2023-03-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2262	2306				0.50	1	-0.06	10	-0.60

Dardha, Arben	f		2262	BEL	0.50	1	-0.06	10	-0.60
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)

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