Pierrard, David June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Pierrard, David Total change: 3.20

Belgian Interclubs 2022-2023 Ronde 11			Various Places		BEL	2023-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1807	1185			0.00	1	-0.01	40	-0.40

Bouquiaux, Julien		1807	BEL	0.00	1	-0.01	40	-0.40
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
1401	1185			1.00	3	0.12	40	4.80

Hodzic, Elvir		1626	SRB	0.00	1	-0.06	40	-2.40
Marechal, Georges		1558	BEL	0.00	1	-0.10	40	-4.00
Van Bael, Amandine		1018	BEL	1.00	1	0.28	40	11.20
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)

Interclubs FEFB 2023 Ronde 2			Amay		BEL	2023-05-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1707	1185			0.00	1	-0.03	40	-1.20

Waxweiler, Laurent		1707	BEL	0.00	1	-0.03	40	-1.20
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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