Leroy, Serge December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Leroy, Serge Total change: 16.80

Team 2022 - 60mn Novembre			FRANCE		FRA	2021-11-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1400	1300			1.00	1	0.64	40	25.60

Rosaia, Dany		1400	FRA	1.00	1	0.64	40	25.60
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)

Championnat du Nord des Jeunes 2021 - U14 (Benjamins)			TOURCOING		FRA	2021-11-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1202	1300			0.50	2	-0.77	40	-30.80

Sabe, Flavio		1245	FRA	0.00	1	-0.58	40	-23.20
Nguyen, Chan		1158	FRA	0.50	1	-0.19	40	-7.60
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 2022 - Nationale 4 r2			FRANCE		FRA	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1336	1300			1.00	1	0.55	40	22.00

Bugny, Francis		1336	FRA	1.00	1	0.55	40	22.00
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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