Chailan, David March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Chailan, David Total change: 18.80

Grand-Prix du Var-Ouest 2019-20 - Souvenir Jean-Louis Guillemard (-2200) r5-7			LA CRAU		FRA	2020-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1808	1647			1.50	3	0.57	20	11.40

Menardo, Philippe		1614	FRA	1.00	1	0.45	20	9.00
Renault, Laurent		1847	FRA	0.00	1	-0.24	20	-4.80
Baudry, Emilien		1962	FRA	0.50	1	0.36	20	7.20
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 3 r4-5			FRANCE		FRA	2020-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1744	1647			1.00	1	0.63	20	12.60

Corbet, Francois		1744	FRA	1.00	1	0.63	20	12.60
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 2020 - Nationale 4 r3-4			FRANCE		FRA	2020-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1445	1647			0.50	1	-0.26	20	-5.20

Spinosi, Aurelien		1445	FRA	0.50	1	-0.26	20	-5.20
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)

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