Wiersma, Eelke July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Wiersma, Eelke Total change: -3.20

Meester - r 6-9 - Dutch Team Competition			Various		NED	2008-09-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2457	2419			2.50	4	0.72	10	7.20

Giri, Anish	f	2430	RUS	0.50	1	0.02	10	0.20
Visser, Yge	g	2483	NED	1.00	1	0.59	10	5.90
Cuijpers, Frans	m	2497	NED	0.50	1	0.11	10	1.10
Zaragatski, Ilja	m	2419	GER	0.50	1	0.00	10	0.00
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)

Belgian National Team Championship 2008-2009			Various		BEL	2008-10-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2426	2414			2.50	6	-0.41	10	-4.10

Ginsburg, Gennadij	g	2520	GER	0.00	1	-0.36	10	-3.60
Fiebig, Thomas		2401	GER	0.50	1	-0.02	10	-0.20
Docx, Stefan	f	2331	BEL	0.50	1	-0.11	10	-1.10
Hommeles, Theo	f	2404	NED	1.00	1	0.49	10	4.90
Alienkin, Aleksander	m	2402	RUS	0.50	1	-0.02	10	-0.20
Lobzhanidze, Davit	m	2495	GEO	0.00	1	-0.39	10	-3.90
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)

BSG Pinkstertoernooi			Bussum		NED	2009-05-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2246	2406			3.50	6	-0.63	10	-6.30

Pietrow, Andrzej		2082	NED	1.00	1	0.13	10	1.30
De Groote, Ewoud		2191	NED	0.50	1	-0.27	10	-2.70
Overeem, Marc	f	2281	NED	1.00	1	0.33	10	3.30
Reinderman, Dimitri	g	2560	NED	0.00	1	-0.29	10	-2.90
Wantola, Ivo	f	2304	NED	0.50	1	-0.14	10	-1.40
De Groote, Jesper		2056	NED	0.50	1	-0.39	10	-3.90
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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