Bosch, Jeroen December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Bosch, Jeroen Total change: 0.30

Dutch Team Competition 2022-2023 - Klasse 1 Round 3				Various		NED	2022-11-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2018	2415				0.50	1	-0.42	10	-4.20

Brokaar, Joey			2018	NED	0.50	1	-0.42	10	-4.20
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)

NRW-Liga 1 2022-2023 November 2022				various		GER	2022-11-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2188	2415				1.00	1	0.21	10	2.10

Ricken, Katharina		wf	2188	NED	1.00	1	0.21	10	2.10
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 1 Round 4				Various		NED	2022-11-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2210	2415				1.00	1	0.24	10	2.40

Bons, Jasper			2210	NED	1.00	1	0.24	10	2.40
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)

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