Gurevich, Dmitry July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Gurevich, Dmitry Total change: -8.60

9th Annual Sands Regency Reno - Far West Open			Reno, Nevada		USA	2009-04-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2305	2494			3.00	5	-0.67	10	-6.70

Snyder, Larry		2144	USA	1.00	1	0.11	10	1.10
Pruess, David	m	2400	USA	0.50	1	-0.13	10	-1.30
Naroditsky, Daniel	f	2335	USA	0.50	1	-0.21	10	-2.10
Collyer, Curt D		2289	USA	0.50	1	-0.26	10	-2.60
Kretchetov, Alexandre	f	2357	RUS	0.50	1	-0.18	10	-1.80
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)

18th Annual Chicago Open - Open Section			Wheeling, Illinois		USA	2009-05-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2380	2494			2.50	5	-0.74	10	-7.40

Holt, Conrad		2289	USA	0.00	1	-0.76	10	-7.60
Boor, Carl B	f	2291	USA	1.00	1	0.24	10	2.40
Morshedi, Ali	f	2347	USA	0.50	1	-0.20	10	-2.00
Young, Angelo	m	2350	PHI	1.00	1	0.31	10	3.10
Van Wely, Loek	g	2622	NED	0.00	1	-0.33	10	-3.30
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)

2009 National Open			Las Vegas, Nevada		USA	2009-06-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2487	2494			3.50	6	0.55	10	5.50

Meyer, Paul R		2144	USA	1.00	1	0.11	10	1.10
Johansson, Carl F		2241	SWE	1.00	1	0.19	10	1.90
Sargissian, Gabriel	g	2660	ARM	0.50	1	0.22	10	2.20
Fressinet, Laurent	g	2664	FRA	0.50	1	0.22	10	2.20
Becerra, Julio J	g	2609	USA	0.50	1	0.16	10	1.60
Ehlvest, Jaan	g	2606	USA	0.00	1	-0.35	10	-3.50
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)

« go back

Share this page