Lemmers, Oscar April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Lemmers, Oscar Total change: 3.40

1. Bundesliga 2021/2022 March 2022			various		GER	2022-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2537	2337			1.00	2	0.52	10	5.20

Khenkin, Igor	g	2509	GER	0.50	1	0.23	10	2.30
Engel, Luis	g	2564	GER	0.50	1	0.29	10	2.90
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 2021-2022 - Meesterklasse Round 7			various		NED	2022-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2355	2337			0.50	1	0.03	10	0.30

Van De Griendt, Jan Willem	m	2355	NED	0.50	1	0.03	10	0.30
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 2021-2022 Round 4			Various Places		BEL	2022-03-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2245	2337			0.50	1	-0.13	10	-1.30

Defromont, Benjamin	f	2245	FRA	0.50	1	-0.13	10	-1.30
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 2021-2022 Round 10			Various Places		BEL	2022-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2277	2337			0.50	1	-0.08	10	-0.80

Pirard, Natan		2277	BEL	0.50	1	-0.08	10	-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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