Berelowitsch, Alexander December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Berelowitsch, Alexander Total change: -3.90

Luxembourg Team Championship 21/22 Round 1			various		LUX	2021-10-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2333	2512			0.50	1	-0.23	10	-2.30

Dishman, Stephen		2333	ENG	0.50	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)

Dutch Team Competition 2021-2022 - Klasse 1 Round 3			various		NED	2021-11-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2241	2508			0.50	1	-0.32	10	-3.20

Zolfagharian, Kevin		2241	GER	0.50	1	-0.32	10	-3.20
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 - Klasse 1 Round 4			various		NED	2021-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2227	2508			1.00	1	0.16	10	1.60

Van Der Poel, Henk	f	2227	NED	1.00	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)

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