Thora, Jack July 2008 FIDE Individual Chess Calculations

Individual Calculations July 2008

Thora, Jack Total change: 9.30

61ste Limburgse Interclubs 2007-2008			Various		BEL	2007-09-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1820	1811			1.50	2	0.52	15	7.80

Pelemans, Joris		2021	BEL	0.50	1	0.27	15	4.05
Piron, Jean-Marie		1618	BEL	1.00	1	0.25	15	3.75
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)

Dutch Team Competition - 3H - round 7-9			Various		NED	2007-09-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2095	1811			0.50	2	0.17	15	2.55

Offringa, Joost		2028	NED	0.50	1	0.28	15	4.20
Renette, Hans		2161	BEL	0.00	1	-0.11	15	-1.65
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)

13e Open Groninger Kampioenschap			Groningen		NED	2008-04-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2052	1894			0.00	2	-0.63	15	-9.45

Den Boer, Paul		1891	NED	0.00	1	-0.50	15	-7.50
Cako, Laszlo		2213	NED	0.00	1	-0.13	15	-1.95
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)

2e ENCI Limburg Open			Maastricht		NED	2008-05-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2106	1894			2.00	6	0.56	15	8.40

Roggeveen, Pieter		2099	NED	1.00	1	0.76	15	11.40
Lukman, Ronny		2228	INA	0.50	1	0.38	15	5.70
Floor, Dirk		2221	NED	0.00	1	-0.13	15	-1.95
Ten Hertog, Hugo		2075	NED	0.00	1	-0.26	15	-3.90
Reyniers, Pieter		2028	BEL	0.00	1	-0.32	15	-4.80
Hazenberg, Frans		1986	NED	0.50	1	0.13	15	1.95
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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