Wemmers, Xander May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Wemmers, Xander Total change: -6.30

Dutch Team Competition 2022-2023 - Meesterklasse Round 8			Various		NED	2023-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2244	2356			1.50	2	0.22	10	2.20

Wantola, Ivo	f	2346	NED	0.50	1	-0.01	10	-0.10
De Wit, Michel	f	2142	NED	1.00	1	0.23	10	2.30
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 2022-2023 Ronde 10			Various Places		BEL	2023-04-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2231	2356			0.50	1	-0.17	10	-1.70

Rogge, Parcival		2231	BEL	0.50	1	-0.17	10	-1.70
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 - Meesterklasse Round 9			Various		NED	2023-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2220	2356			0.00	1	-0.68	10	-6.80

Baselmans, Sam		2220	NED	0.00	1	-0.68	10	-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)

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