Durez, Gerard January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Durez, Gerard Total change: 8.20

Championnat interne La Dame Noire 2022 r3-4			MONTIGNY LE BRETONNEUX		FRA	2022-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1683	1390			1.00	1	0.85	20	17.00

Lorich, Michel		1683	FRA	1.00	1	0.85	20	17.00
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)

1hKO interne La Dame Noire 2022 r3-5			MONTIGNY LE BRETONNEUX		FRA	2022-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1390	1390			1.00	2	0.00	20	0.00

Bouloc, Roger		1375	FRA	0.00	1	-0.52	20	-10.40
Colette, Thierry		1405	FRA	1.00	1	0.52	20	10.40
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 2023 - IDF Decembre			FRANCE		FRA	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1430	1387			0.00	1	-0.44	20	-8.80

Hubert, Viktor		1430	FRA	0.00	1	-0.44	20	-8.80
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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