Kacheishvili, Giorgi July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Kacheishvili, Giorgi Total change: -7.10

SPICE Spring GM Tournament				Lubbock, Texas		USA	2009-03-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2488	2590				6.00	10	-0.36	10	-3.60

Robson, Ray	m		2455	USA	1.00	1	0.32	10	3.20
Sharavdorj, Dashze	g		2429	MGL	1.00	1	0.29	10	2.90
Antal, Gergely	m		2493	HUN	1.00	1	0.37	10	3.70
Gareev, Timur	g		2581	UZB	0.50	1	-0.01	10	-0.10
Hess, Robert L	m		2483	USA	0.50	1	-0.15	10	-1.50
Robson, Ray	m		2455	USA	0.00	1	-0.68	10	-6.80
Sharavdorj, Dashze	g		2429	MGL	0.00	1	-0.71	10	-7.10
Antal, Gergely	m		2493	HUN	0.50	1	-0.13	10	-1.30
Gareev, Timur	g		2581	UZB	0.50	1	-0.01	10	-0.10
Hess, Robert L	m		2483	USA	1.00	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)

31st Annual Marchand Open				Rochester, NY		USA	2009-03-27
Rc	Ro				w	n	change	K	*Kchg**	Game
2321	2590				2.00	3	-0.45	10	-4.50

Dunne, Alex	f		2240	USA	1.00	1	0.11	10	1.10
Adu, Oladapo Oluto	m		2279	NGR	0.50	1	-0.36	10	-3.60
Lenderman, Alex	m		2444	USA	0.50	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)

11th Annual Foxwoods Open				Mashantucket, Connecticut		USA	2009-04-08
Rc	Ro				w	n	change	K	*Kchg**	Game
2389	2613				6.00	9	-0.94	10	-9.40

Dougherty, Michael	f		2263	CAN	0.50	1	-0.39	10	-3.90
Rosenberg, Evan S			2263	USA	1.00	1	0.11	10	1.10
Yang, Darwin	f		2263	USA	1.00	1	0.11	10	1.10
Ippolito, Dean J	m		2443	USA	0.50	1	-0.22	10	-2.20
Vigorito, David	m		2384	USA	0.50	1	-0.29	10	-2.90
Schneider, Igor	f		2397	USA	1.00	1	0.22	10	2.20
Charbonneau, Pascal	g		2505	CAN	0.50	1	-0.15	10	-1.50
Robson, Ray	m		2465	USA	0.50	1	-0.20	10	-2.00
Friedel, Joshua E	g		2516	USA	0.50	1	-0.13	10	-1.30
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)

18th Annual Chicago Open - Open Section				Wheeling, Illinois		USA	2009-05-22
Rc	Ro				w	n	change	K	*Kchg**	Game
2553	2613				3.50	5	0.60	10	6.00

Sharavdorj, Dashze	g		2422	MGL	1.00	1	0.25	10	2.50
Sadvakasov, Darmen	g		2619	KAZ	0.50	1	0.01	10	0.10
Antal, Gergely	m		2490	HUN	1.00	1	0.33	10	3.30
Shulman, Yury	g		2632	USA	0.50	1	0.03	10	0.30
Petrosian, Tigran	g		2600	ARM	0.50	1	-0.02	10	-0.20
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)

The Copper State International				Mesa, Arizona		USA	2009-05-29
Rc	Ro				w	n	change	K	*Kchg**	Game
2431	2613				7.50	10	0.26	10	2.60

Fernandez, Daniel	m		2369	USA	0.00	1	-0.80	10	-8.00
Haskel, Jeffrey			2263	USA	1.00	1	0.11	10	1.10
Boor, Carl B	f		2291	USA	1.00	1	0.13	10	1.30
Rensch, Daniel M	f		2400	USA	1.00	1	0.23	10	2.30
Gareev, Timur	g		2590	UZB	0.00	1	-0.53	10	-5.30
Altounian, Levon	m		2454	USA	1.00	1	0.29	10	2.90
Lenderman, Alex	m		2434	USA	1.00	1	0.27	10	2.70
Ippolito, Dean J	m		2443	USA	1.00	1	0.28	10	2.80
Barcenilla Jr, Rogelio	m		2503	PHI	0.50	1	-0.15	10	-1.50
Ramirez, Alejandro	g		2563	CRC	1.00	1	0.43	10	4.30
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
2427	2613				4.50	6	0.18	10	1.80

Schneider, Chad A			2263	USA	1.00	1	0.11	10	1.10
Boor, Carl B	f		2291	USA	1.00	1	0.13	10	1.30
Krush, Irina	m	wg	2452	USA	0.50	1	-0.21	10	-2.10
Manukyan, Garush			2333	ARM	1.00	1	0.16	10	1.60
Petrosian, Tigran	g		2600	ARM	0.50	1	-0.02	10	-0.20
Van Wely, Loek	g		2622	NED	0.50	1	0.01	10	0.10
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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