Demaria, Toni April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Demaria, Toni Total change: 14.80

Team 2023 - Nationale 1 Jeunes r6-7			FRANCE		FRA	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1538	1709			0.50	2	-0.92	40	-36.80

Garrido, Valentin		1653	FRA	0.00	1	-0.58	40	-23.20
Wang, Eliot		1422	FRA	0.50	1	-0.34	40	-13.60
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 2023 - Nationale 2 Jeunes r6-7			FRANCE		FRA	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1629	1709			2.00	2	0.84	40	33.60

Detraz, Samuel		1877	FRA	1.00	1	0.72	40	28.80
Correard, Gabriel		1380	FRA	1.00	1	0.12	40	4.80
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)

Team 2023 - Nationale 2 r7-8			FRANCE		FRA	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1674	1709			1.00	1	0.45	40	18.00

Bournique, Bruno		1674	FRA	1.00	1	0.45	40	18.00
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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