Balsamo, Christophe February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Balsamo, Christophe Total change: -1.40

Tournoi interne Echiquier Nanceien 2022-23 r1-2			NANCY		FRA	2022-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1546	1645			1.50	2	0.34	20	6.80

Martin-Kellie, Gerard		1245 *	FRA	1.00	1	0.08	20	1.60
Andres-Domenech, Pablo		1846	FRA	0.50	1	0.26	20	5.20
* 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)

Team 2023 - Nationale 4 r4			FRANCE		FRA	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1629	1645			1.00	1	0.48	20	9.60

Poirot, Baptiste		1629	FRA	1.00	1	0.48	20	9.60
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)

Team 2023 - Nationale 4 r5			FRANCE		FRA	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1290	1645			0.00	1	-0.89	20	-17.80

Colin, Emmanuel		1290	FRA	0.00	1	-0.89	20	-17.80
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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