Straat, Evert-Jan March 2011 FIDE Individual Chess Calculations

Individual Calculations March 2011

Straat, Evert-Jan Total change: -17.10

Schaakfestival Groningen 2010 Compact A			Groningen		NED	2010-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2067	2125			2.00	3	0.26	15	3.90

Bosveld, Henk		2016	NED	0.50	1	-0.15	15	-2.25
Arp, Frans		2076	NED	0.50	1	-0.07	15	-1.05
Potze, Rudolf		2110	NED	1.00	1	0.48	15	7.20
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)

Dutch Team Competition - 3E - round 5-6 2011			Various		NED	2011-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2060	2121			0.50	2	-0.67	15	-10.05

Klop, Tjomme		2063	NED	0.50	1	-0.08	15	-1.20
Torczynski, Peter		2056	NED	0.00	1	-0.59	15	-8.85
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 - Dag 3C			Wijk aan Zee		NED	2011-01-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2039	2121			0.50	2	-0.73	15	-10.95

Skov, Palle		1990	DEN	0.50	1	-0.18	15	-2.70
Arp, Frans		2088	NED	0.00	1	-0.55	15	-8.25
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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