Schroer, Marcel February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Schroer, Marcel Total change: 17.40

Zilveren Toren 2023 Reeks 1 Ronde 1			Various places		BEL	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1991	2101			0.50	1	-0.15	20	-3.00

Boons, Patrick		1991	BEL	0.50	1	-0.15	20	-3.00
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)

Zilveren Toren 2023 Reeks 1 Ronde 2			Various places		BEL	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2093	2101			1.00	1	0.49	20	9.80

Gooris, Jan		2093	BEL	1.00	1	0.49	20	9.80
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)

Zilveren Toren 2023 Reeks 1 Ronde 3			Various places		BEL	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2126	2101			1.00	1	0.53	20	10.60

Stinis, Steven		2126	BEL	1.00	1	0.53	20	10.60
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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