Frere, Eugene June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Frere, Eugene Total change: 32.80

Combine 18 - Parties Lentes Ronde 8			Anderlues		BEL	2023-05-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1144	1422			1.00	1	0.17	40	6.80

Drugman, Richard		1144	BEL	1.00	1	0.17	40	6.80
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)

Individuels FEFB 2023 Open			Sambreville		BEL	2023-05-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1624	1422			1.50	4	0.25	40	10.00

Callier, Christophe		1967	BEL	0.00	1	-0.03	40	-1.20
Lion, Maurice		1821	BEL	0.50	1	0.42	40	16.80
Groteclaes, Alexandre		1583	BEL	0.00	1	-0.29	40	-11.60
Heldenbergh, Izia		1123	BEL	1.00	1	0.15	40	6.00
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)

Interclubs FEFB 2023 Ronde 2			Amay		BEL	2023-05-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1350	1422			1.00	1	0.40	40	16.00

Legros, Frederic		1350	BEL	1.00	1	0.40	40	16.00
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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