Osinga, Angelique December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Osinga, Angelique Total change: -3.40

Dutch Team Competition 2022-2023 - Klasse 3 Round 3			Various		NED	2022-11-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2005	1977			0.50	1	0.04	20	0.80

Van Herck, Marcel		2005	BEL	0.50	1	0.04	20	0.80
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)

Belgian Interclubs 2022-2023 Ronde 4			Various Places		BEL	2022-11-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1787	1977			0.00	1	-0.75	20	-15.00

Delescaille, Laurent		1787	BEL	0.00	1	-0.75	20	-15.00
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)

Dutch Team Competition 2022-2023 - Klasse 3 Round 4			Various		NED	2022-11-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2004	1977			1.00	1	0.54	20	10.80

Van De Wynkele, Erik		2004	BEL	1.00	1	0.54	20	10.80
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)

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