Van Delft, Merijn January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Van Delft, Merijn Total change: -5.00

Meester - r 1-3 - Dutch Team Competition			Various		NED	2008-09-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2454	2399			1.50	3	0.23	10	2.30

Spoelman, Wouter	m	2448	NED	0.00	1	-0.43	10	-4.30
Polaczek, Richard	m	2429	BEL	1.00	1	0.54	10	5.40
Saltaev, Michail	g	2484	UZB	0.50	1	0.12	10	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)

Essent Open			Hoogeveen		NED	2008-10-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2340	2402			4.50	9	-0.73	10	-7.30

Colijn, Stefan		2118	NED	1.00	1	0.16	10	1.60
Fier, Alexandr	g	2581	BRA	0.00	1	-0.27	10	-2.70
Van Kooten, Luuk	f	2263	NED	0.50	1	-0.19	10	-1.90
Wempe, Joost		2291	NED	1.00	1	0.35	10	3.50
Bykhovsky, Anatoly A	m	2364	RUS	0.50	1	-0.05	10	-0.50
Pel, Bonno	f	2324	NED	0.50	1	-0.11	10	-1.10
Safarli, Eltaj	g	2568	AZE	0.00	1	-0.28	10	-2.80
Miedema, Roi	f	2307	NED	0.50	1	-0.13	10	-1.30
Chapman, Terry P D		2240	ENG	0.50	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)

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