Bernard, Jean-Yves January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Bernard, Jean-Yves Total change: 8.60

Open Retif - Championnat de la Loire Atlantique 2019-20 r1-3			GETIGNE		FRA	2019-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1284	1583			1.50	2	-0.18	20	-3.60

Roy, Jacques		1183 *	FRA	1.00	1	0.08	20	1.60
Bienfait, Georges		1384	FRA	0.50	1	-0.26	20	-5.20
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Trophee Jean BIOU - Tournoi interne CEN 2019-2 r1-2			NANTES		FRA	2019-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1227	1583			1.00	1	0.11	20	2.20

Toussaint, Ariane		1227	FRA	1.00	1	0.11	20	2.20
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 2020 - Nationale 4 r2-3			FRANCE		FRA	2019-11-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1585	1583			1.00	1	0.50	20	10.00

Bourel, Alain		1585	FRA	1.00	1	0.50	20	10.00
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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