Brookes, Christopher March 2011 FIDE Individual Chess Calculations

Individual Calculations March 2011

Brookes, Christopher Total change: -8.70

Antwerp Winter Open 2010			Burcht		BEL	2010-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1959	2043			3.00	7	-1.16	15	-17.40

Klein, Felix	f	2291	GER	0.00	1	-0.19	15	-2.85
Remijsen, Dave		1685	BEL	1.00	1	0.10	15	1.50
Pauw, Sander		2104	NED	0.50	1	0.08	15	1.20
Groffen, Hans		2182	NED	0.00	1	-0.31	15	-4.65
Gorts, Sven		1879	BEL	0.50	1	-0.22	15	-3.30
Decrop, Benjamin		1837	BEL	0.50	1	-0.26	15	-3.90
Persoons, Bart		1737	BEL	0.50	1	-0.36	15	-5.40
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)

Dutch Team Competition - 1B - round 5-6 2011			Various		NED	2011-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2193	2057			0.50	1	0.18	15	2.70

Roosendaal, Chris		2193	NED	0.50	1	0.18	15	2.70
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 - 3D - round 5-6 2011			Various		NED	2011-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2046	2057			0.00	1	-0.52	15	-7.80

Schouwerwou, Xander		2046	NED	0.00	1	-0.52	15	-7.80
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)

Tata Steel Chess Tournament - Weekend 2F			Wijk aan Zee		NED	2011-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2158	2057			2.00	3	0.92	15	13.80

Zielinski, Werner		2167	GER	1.00	1	0.65	15	9.75
Abcouwer, Jan-Bart		2204	NED	0.50	1	0.20	15	3.00
Westerduin, Philip		2104	NED	0.50	1	0.07	15	1.05
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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