Istratescu, Andrei July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Istratescu, Andrei Total change: 0.60

Luxembourg Team Championship 08/09				various		LUX	2008-09-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2513	2636				2.50	4	-0.07	10	-0.70

Khenkin, Igor	g		2655	GER	0.50	1	0.03	10	0.30
Wirig, Anthony	m		2456	FRA	0.50	1	-0.24	10	-2.40
Khenkin, Igor	g		2655	GER	0.50	1	0.03	10	0.30
Schweitzer, Viktoriya		wm	2286	FRA	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)

Belgian National Team Championship 2008-2009				Various		BEL	2008-10-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2501	2633				1.00	2	-0.34	10	-3.40

Lutz, Christopher	g		2574	GER	0.50	1	-0.08	10	-0.80
Michiels, Bart	m		2427	BEL	0.50	1	-0.26	10	-2.60
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 - R8-9				Various		FRA	2009-03-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2445	2624				1.50	2	0.05	10	0.50

Robin, Samy	f		2369	FRA	1.00	1	0.19	10	1.90
Sulava, Nenad	g		2520	CRO	0.50	1	-0.14	10	-1.40
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)

N1 - R10-11				Various		FRA	2009-04-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2378	2623				2.00	2	0.42	10	4.20

Sanchez, Joseph	m		2483	PHI	1.00	1	0.31	10	3.10
Bressac, Stephane			2273	FRA	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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