Ribau, Theo April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Ribau, Theo Total change: -81.60

Team 2023 - 60' Mars			FRANCE		FRA	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1541	1380			0.00	3	-0.86	40	-34.40

Atli, Celine		1617	FRA	0.00	1	-0.20	40	-8.00
Vendier, Lucas		1504	FRA	0.00	1	-0.33	40	-13.20
Messaoudi, Abdelhalim		1502	FRA	0.00	1	-0.33	40	-13.20
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)

Team 2023 - Nationale 4 r6			FRANCE		FRA	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1412	1380			0.00	1	-0.46	40	-18.40

Potterie, Guillaume		1412	FRA	0.00	1	-0.46	40	-18.40
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 des Vosges 2023 - B r4-6			GERARDMER		FRA	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1073	1380			1.00	2	-0.72	40	-28.80

Gumustas, Cemal		1112	FRA	0.00	1	-0.83	40	-33.20
Poirel, Marie-France		1034	FRA	1.00	1	0.11	40	4.40
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)

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