Kechkekian, Chae February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Kechkekian, Chae Total change: -25.20

Team 2023 - Nationale 2 Jeunes r4-5			FRANCE		FRA	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1384	1653			1.50	2	-0.11	40	-4.40

Marchix, Timeo		1253 *	FRA	1.00	1	0.08	40	3.20
Hazarian, Colin		1515	FRA	0.50	1	-0.19	40	-7.60
* 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 3 r5			FRANCE		FRA	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2012	1653			0.00	1	-0.10	40	-4.00

Fillon, Damien		2012	FRA	0.00	1	-0.10	40	-4.00
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)

Team 2023 - Nationale 4 r5			FRANCE		FRA	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1710	1653			0.00	1	-0.42	40	-16.80

Martin, Alix		1710	FRA	0.00	1	-0.42	40	-16.80
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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