Zaragatski, Ilja March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Zaragatski, Ilja Total change: -7.90

1. Bundesliga 2022-2023 February 2023			various		GER	2023-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2386	2501			0.50	1	-0.16	10	-1.60

Dinstuhl, Volkmar, Dr.	m	2386	GER	0.50	1	-0.16	10	-1.60
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)

Oberliga Baden 2022-2023 February 2023			various		GER	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2344	2501			0.00	1	-0.71	10	-7.10

Arnold, Max	f	2344	GER	0.00	1	-0.71	10	-7.10
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)

SGM 2023 (Bundesliga und 1.Regionalliga) round 4-5			decentralised		SUI	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2101	2501			1.00	1	0.08	10	0.80

Schroeter, Michael		2101 *	SUI	1.00	1	0.08	10	0.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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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