Riff, Jean-Noel May 2010 FIDE Individual Chess Calculations

Individual Calculations May 2010

Riff, Jean-Noel Total change: -5.70

Nationale Interclubs 2009-2010			Various		BEL	2009-09-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2205	2501			1.50	2	-0.19	10	-1.90

Gryson, Wouter		2145	BEL	0.50	1	-0.39	10	-3.90
Cools, Gorik	f	2265	BEL	1.00	1	0.20	10	2.00
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)

Campeonato de Euskadi Equipos Div. Honor			Bergara		ESP	2010-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2148	2515			1.50	2	-0.30	10	-3.00

Arcos Garcia, Manuel		2115 *	ESP	1.00	1	0.08	10	0.80
Miguel Quintero, Antonio		2181	ESP	0.50	1	-0.38	10	-3.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Top 16 - Phase 1			Various		FRA	2010-03-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2541	2505			0.50	2	-0.41	10	-4.10

Pelletier, Yannick	g	2611	SUI	0.50	1	0.14	10	1.40
Koch, Jean-Rene	m	2470	FRA	0.00	1	-0.55	10	-5.50
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)

1° LUCOPEN			Lille		FRA	2010-04-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2345	2505			6.50	9	0.33	10	3.30

Dessenne, Francois		2105 *	FRA	1.00	1	0.08	10	0.80
Weill, Roland	f	2213	FRA	1.00	1	0.15	10	1.50
Genzling, Alain	f	2398	FRA	0.50	1	-0.15	10	-1.50
Daels, Marc		2228	BEL	1.00	1	0.17	10	1.70
Meijers, Viesturs	g	2476	LAT	0.50	1	-0.04	10	-0.40
Vernay, Clovis	m	2440	FRA	0.50	1	-0.09	10	-0.90
Dal Borgo, Albin		2172	BEL	1.00	1	0.12	10	1.20
Gharamian, Tigran	g	2597	FRA	0.50	1	0.13	10	1.30
Bratanov, Zsivko	m	2478	BUL	0.50	1	-0.04	10	-0.40
* Rating difference of more than 400. Please read more at FIDE Handbook
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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