Kerbaol, Jacques February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Kerbaol, Jacques Total change: -23.80

Championnat du Finistere TC 2022-2023 r3-4			QUIMPER		FRA	2023-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1385	1428			1.00	2	-0.09	20	-1.80

Le Loarer, Herve		1583	FRA	0.00	1	-0.29	20	-5.80
Keber, Yanis		1186	FRA	1.00	1	0.20	20	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 3 r5			FRANCE		FRA	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1076	1428			0.00	1	-0.89	20	-17.80

Lebarbey, Laetitia		1076	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)

Team 2023 - Nationale 3 r6			FRANCE		FRA	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1661	1428			0.00	1	-0.21	20	-4.20

Dodard, Herve		1661	FRA	0.00	1	-0.21	20	-4.20
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)

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