Cristino, Gregory April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Cristino, Gregory Total change: -4.20

Coupe du Bourgmestre 2023 Ronde 8			Ans		BEL	2023-02-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1679	1706			0.50	1	-0.04	20	-0.80

Campanella, Dominique		1679	BEL	0.50	1	-0.04	20	-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)

Coupe du Bourgmestre 2023 Ronde 9			Ans		BEL	2023-03-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1714	1733			0.50	1	-0.03	20	-0.60

Cypers, Alexandre		1714	BEL	0.50	1	-0.03	20	-0.60
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)

Belgian Interclubs 2022-2023 Ronde 9			Various Places		BEL	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2036	1733			0.00	1	-0.14	20	-2.80

De Weerd, Jan		2036	BEL	0.00	1	-0.14	20	-2.80
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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