Derrien, Fabrice April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Derrien, Fabrice Total change: -45.40

Team 2023 - 60' Mars			FRANCE		FRA	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1365	1444			0.00	3	-1.79	20	-35.80

Guinard, Abel		1537	FRA	0.00	1	-0.37	20	-7.40
Boisseau, Corentin		1339	FRA	0.00	1	-0.64	20	-12.80
Lemaitre, Timothee		1219	FRA	0.00	1	-0.78	20	-15.60
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 - BRE Mars			FRANCE		FRA	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1310	1444			1.00	1	0.32	20	6.40

Guillou, Naelle		1310	FRA	1.00	1	0.32	20	6.40
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)

Championnat du Finistere TC 2022-2023 r6-7			QUIMPER		FRA	2023-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1202	1444			0.00	1	-0.80	20	-16.00

Larrieu, Jean-Claude		1202	FRA	0.00	1	-0.80	20	-16.00
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)

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