Zagrabski, Marc July 2010 FIDE Individual Chess Calculations

Individual Calculations July 2010

Zagrabski, Marc Total change: 9.75

Ruhrgebiet Regionalliga			Bochum		GER	2009-09-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2047	1856			1.00	1	0.75	25	18.75

Strathoff, Martin		2047	GER	1.00	1	0.75	25	18.75
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)

25.Ruhrhalbinsel-Open			Essen		GER	2010-05-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2019	1856			0.00	1	-0.28	25	-7.00

Speck, Stefan		2019	GER	0.00	1	-0.28	25	-7.00
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)

17.Grossenbaumer Pfingstopen			Duisburg		GER	2010-05-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2256	1856			0.00	1	-0.08	25	-2.00

Kummerow, Heiko	f	2256 *	GER	0.00	1	-0.08	25	-2.00
* Rating difference of more than 400. Please read more at FIDE Handbook
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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