Martinez, Alberto January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Martinez, Alberto Total change: -11.40

Championnat des Yvelines Seniors plus et Veterans 2023			MAGNY LES HAMEAUX		FRA	2023-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1381	1336			1.00	4	-0.82	20	-16.40

Kunne, Ronald		1569	FRA	0.00	1	-0.21	20	-4.20
Gouedard, Patrick		1017	FRA	1.00	1	0.13	20	2.60
Fin, Jean-Jacques		1231	FRA	0.00	1	-0.64	20	-12.80
Beaufils, Philippe		1708	FRA	0.00	1	-0.10	20	-2.00
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 2024 - IDF decembre			FRANCE		FRA	2023-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1415	1329			1.00	1	0.62	20	12.40

Portal, Benjamin		1415	FRA	1.00	1	0.62	20	12.40
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)

Team 2024 - Nationale 4 r4			FRANCE		FRA	2023-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1427	1329			0.00	1	-0.37	20	-7.40

Mouton, Galina		1427	FRA	0.00	1	-0.37	20	-7.40
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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