Glek, Igor April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Glek, Igor Total change: 3.60

Belgian Interclubs 2022-2023 Ronde 8			Various Places		BEL	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2512	2439			0.50	1	0.10	10	1.00

Vrolijk, Liam	g	2512	NED	0.50	1	0.10	10	1.00
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)

Lliga Catalana 2023 Divisio Honor Fase Descens Rondas 1-3			Catalunya		ESP	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2320	2439			1.00	1	0.34	10	3.40

Perez Mitjans, Orelvis	g	2320	ESP	1.00	1	0.34	10	3.40
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)

Oberliga Nord-Ost 2022-2023 March 2023			various		GER	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2381	2439			0.50	1	-0.08	10	-0.80

Rosenthal, Dirk	f	2381	GER	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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