D`costa, Lorin A R January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

D`costa, Lorin A R Total change: 33.50

European Union Individual Championship				Liverpool		ENG	2008-09-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2436	2414				6.50	10	1.89	10	18.90

Campbell, Ian			2064	ENG	1.00	1	0.11	10	1.10
Laznicka, Viktor	g		2601	CZE	0.00	1	-0.26	10	-2.60
Yeo, Michael J			2110	ENG	1.00	1	0.14	10	1.40
L`ami, Erwin	g		2610	NED	0.50	1	0.25	10	2.50
Short, Nigel D	g		2655	ENG	0.50	1	0.30	10	3.00
Constantinou, Peter			2225	ENG	1.00	1	0.25	10	2.50
Carlsson, Pontus	g		2514	SWE	0.50	1	0.14	10	1.40
Hillarp Persson, Tiger	g		2526	SWE	1.00	1	0.65	10	6.50
Howell, David W L	g		2561	ENG	0.00	1	-0.30	10	-3.00
Meijers, Viesturs	g		2496	LAT	1.00	1	0.61	10	6.10
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)

4NCL part 1				Various		ENG	2008-10-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2369	2411				1.00	2	-0.12	10	-1.20

Rees, Ioan	c		2297	WLS	0.50	1	-0.16	10	-1.60
Greet, Andrew N	m		2440	ENG	0.50	1	0.04	10	0.40
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)

24th European Club Cup 2008 Halkidiki, Greece				Kallithea, Halkidiki - Greece		GRE	2008-10-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2446	2411				2.50	5	0.19	10	1.90

Shirov, Alexei	g		2726	ESP	0.00	1	-0.14	10	-1.40
Siebrecht, Sebastian	m		2451	GER	0.00	1	-0.44	10	-4.40
Varholakova, Niki		wf	2191	SVK	1.00	1	0.22	10	2.20
Jelling, Erik	m		2382	DEN	1.00	1	0.46	10	4.60
Malisauskas, Vidmantas	g		2479	LTU	0.50	1	0.09	10	0.90
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)

23e open international - Grand Prix du Touquet - A				Le Touquet Paris Plage		FRA	2008-10-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2350	2411				6.50	9	1.39	10	13.90

Potaux, Olivier			2061	FRA	1.00	1	0.11	10	1.10
Aglave, Arnaud			2136	BEL	1.00	1	0.17	10	1.70
Soyez, Cyril			2234	FRA	1.00	1	0.27	10	2.70
Housieaux, David	f		2425	FRA	0.50	1	0.02	10	0.20
Gormally, Daniel W	g		2514	ENG	0.50	1	0.14	10	1.40
Quillan, Gary			2329	ENG	1.00	1	0.39	10	3.90
Sokolov, Andrei	g		2559	FRA	0.50	1	0.20	10	2.00
Collins, Sam E.	m		2412	IRL	0.50	1	0.00	10	0.00
Neelotpal, Das	g		2477	IND	0.50	1	0.09	10	0.90
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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