Gelashvili, Tamaz September 2011 FIDE Individual Chess Calculations

Individual Calculations September 2011

Gelashvili, Tamaz Total change: 3.20

2011 Marshall June Grand Prix				New York, New York		USA	2011-06-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2388	2611				2.00	2	0.45	10	4.50

Bonin, Jay	m		2310	USA	1.00	1	0.15	10	1.50
Rohde, Michael A	g		2465	USA	1.00	1	0.30	10	3.00
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)

39th Annual World Open - Open Section				Philadelphia, Pennsylvania		USA	2011-06-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2392	2611				5.50	9	-1.44	10	-14.40

Shen, Victor C	f		2281	USA	1.00	1	0.12	10	1.20
Sarkar, Justin	m		2385	USA	1.00	1	0.21	10	2.10
Bercys, Salvijus	m		2468	USA	0.00	1	-0.69	10	-6.90
Bartell, Thomas	f		2352	USA	0.00	1	-0.82	10	-8.20
Korley, Kassa	f		2292	USA	1.00	1	0.13	10	1.30
Kojima, Shinya	f		2328	JPN	1.00	1	0.16	10	1.60
Lapshun, Yury	m		2442	USA	0.50	1	-0.22	10	-2.20
Krush, Irina	m	wg	2469	USA	1.00	1	0.31	10	3.10
Amanov, Mesgen	g		2509	TKM	0.00	1	-0.64	10	-6.40
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)

2011 Marshall July Grand Prix				New York, New York		USA	2011-07-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2270	2616				2.00	2	0.23	10	2.30

Treger, Yefim			2216 *	USA	1.00	1	0.08	10	0.80
Bonin, Jay	m		2323	USA	1.00	1	0.15	10	1.50
* 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)

16th Annual Bradley Open				Windsor Locks, Connecticut		USA	2011-07-22
Rc	Ro				w	n	change	K	*Kchg**	Game
2473	2616				2.00	3	-0.06	10	-0.60

Kekelidze, Mikheil	g		2452	GEO	0.50	1	-0.22	10	-2.20
Yedidia, Jonathan	m		2384	USA	1.00	1	0.21	10	2.10
Kacheishvili, Giorgi	g		2582	GEO	0.50	1	-0.05	10	-0.50
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)

112th Annual US Open				Orlando, Florida		USA	2011-07-30
Rc	Ro				w	n	change	K	*Kchg**	Game
2468	2616				2.50	3	0.43	10	4.30

Gurevich, Dmitry	g		2479	USA	0.50	1	-0.18	10	-1.80
Gulamali, Kazim	f		2367	USA	1.00	1	0.19	10	1.90
Becerra, Julio J	g		2557	USA	1.00	1	0.42	10	4.20
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)

41st Annual Continental Open				Sturbridge, Massachusetts		USA	2011-08-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2470	2616				5.50	6	1.42	10	14.20

Taylor, Steven A			2216 *	USA	1.00	1	0.08	10	0.80
Krush, Irina	m	wg	2486	USA	1.00	1	0.32	10	3.20
Ivanov, Alexander	g		2538	USA	1.00	1	0.39	10	3.90
Kekelidze, Mikheil	g		2452	GEO	1.00	1	0.28	10	2.80
Kacheishvili, Giorgi	g		2582	GEO	0.50	1	-0.05	10	-0.50
Kudrin, Sergey	g		2547	USA	1.00	1	0.40	10	4.00
* 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)

2011 Manhattan Open - Open Section				New York, New York		USA	2011-08-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2361	2616				6.50	9	-0.71	10	-7.10

Dominguez, Jose	m		2298	DOM	0.00	1	-0.87	10	-8.70
Itkin, David			2216 *	CAN	1.00	1	0.08	10	0.80
Pressman, Leif A			2280	USA	1.00	1	0.12	10	1.20
Mulyar, Michael A	m		2410	USA	0.50	1	-0.26	10	-2.60
Ostrovskiy, Aleksandr	f		2294	USA	1.00	1	0.13	10	1.30
Shahade, Greg	m		2446	USA	1.00	1	0.28	10	2.80
Kudrin, Sergey	g		2547	USA	0.00	1	-0.60	10	-6.00
Zhao, Parker B			2382	USA	1.00	1	0.21	10	2.10
Kleiman, Jake	m		2375	USA	1.00	1	0.20	10	2.00
* 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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