Collas, Silvia July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Collas, Silvia Total change: -0.80

N1 - R8-9				Various		FRA	2009-03-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2103	2326				2.00	2	0.45	10	4.50

Schmitt, Fabien			2167	FRA	1.00	1	0.29	10	2.90
Dikant, Christophe			2039	FRA	1.00	1	0.16	10	1.60
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)

N1 - R10-11				Various		FRA	2009-04-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2233	2316				1.00	2	-0.22	10	-2.20

Heinz, Timothee	f		2315	FRA	0.50	1	0.00	10	0.00
Larrat, Philippe			2151	FRA	0.50	1	-0.22	10	-2.20
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)

XI Open Internacional d'Escacs Vila de Salou				Salou (Tarragona)		ESP	2009-05-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2215	2316				5.00	9	-0.56	10	-5.60

Prieto Velasco, Rafael			1966	ESP	1.00	1	0.11	10	1.10
Moskalenko, Viktor	g		2528	UKR	0.00	1	-0.23	10	-2.30
Baiges Navarro, Albert			2063	ESP	0.50	1	-0.31	10	-3.10
Ridameya Tatche, Jose Miguel			2140	ESP	1.00	1	0.27	10	2.70
Kalegin, Evgenij	m		2490	RUS	0.00	1	-0.27	10	-2.70
Pique Safont, Joan Manel			1979	ESP	1.00	1	0.12	10	1.20
Marholev, Dimitar	m		2396	BUL	0.50	1	0.11	10	1.10
Tscharotschkin, Michael			2209	GER	0.50	1	-0.15	10	-1.50
Videnova, Iva		wf	2160	BUL	0.50	1	-0.21	10	-2.10
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)

National 1 Feminin				Various		FRA	2009-05-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2195	2316				1.50	3	-0.40	10	-4.00

Safranska, Anda		wg	2306	LAT	0.50	1	-0.01	10	-0.10
Hamdouchi, Adina-Maria		wg	2314	ROU	0.50	1	0.00	10	0.00
Magnin, Segolene			1966	FRA	0.50	1	-0.39	10	-3.90
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)

42-nd Bulgarian Women's Team Championship 2009, Group A WOMEN				Sunny Beach		BUL	2009-06-08
Rc	Ro				w	n	change	K	*Kchg**	Game
2049	2316				5.50	6	0.65	10	6.50

Tsvetkova, Svetlana			1966	BUL	1.00	1	0.11	10	1.10
Vladimirova, Maria			2085	BUL	1.00	1	0.21	10	2.10
Tomovska-Polendakova, Iliana			2038	BUL	1.00	1	0.17	10	1.70
Olarasu, Gabriela		wg	2272	ROU	0.50	1	-0.06	10	-0.60
Sirkova, Darena			1966	BUL	1.00	1	0.11	10	1.10
Todorova, Kalina			1966	BUL	1.00	1	0.11	10	1.10
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)

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