Arnold, Marc Tyler May 2012 FIDE Individual Chess Calculations

Individual Calculations May 2012

Arnold, Marc Tyler Total change: 25.60

42nd Annual World Amateur Team and US Team East				Parsippany, New Jersey		USA	2012-02-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2206	2482				4.50	5	0.35	10	3.50

Wu, Christopher			2148	USA	1.00	1	0.12	10	1.20
Minear, Peter			2208	USA	1.00	1	0.17	10	1.70
Kane, Jeremy			2185	USA	0.50	1	-0.35	10	-3.50
Hansen, Carsten	f		2293	DEN	1.00	1	0.25	10	2.50
Treger, Yefim			2194	USA	1.00	1	0.16	10	1.60
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)

Reykjavik Chess Open 2012				Reykjavik		ISL	2012-03-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2305	2502				6.00	9	-0.63	10	-6.30

Johansen, Stian			2102 *	NOR	1.00	1	0.08	10	0.80
Arjun, Bharat	c		2210	IND	0.50	1	-0.35	10	-3.50
Einarsson, Halldor Gretar	f		2239	ISL	1.00	1	0.18	10	1.80
Vuilleumier, Alexandre	m		2350	SUI	0.50	1	-0.20	10	-2.00
Larsen, Karsten	f		2321	DEN	0.00	1	-0.74	10	-7.40
Vaarala, Eric			2241	SWE	1.00	1	0.18	10	1.80
Ptacnikova, Lenka		wg	2289	ISL	1.00	1	0.23	10	2.30
Kryvoruchko, Yuriy	g		2666	UKR	0.00	1	-0.28	10	-2.80
Michalczak, Thomas	f		2326	GER	1.00	1	0.27	10	2.70
* 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)

Magistral GM marzo 2012 fbe				Mallorca		ESP	2012-03-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2431	2502				6.00	9	0.65	10	6.50

Skytte, Rasmus	m		2376	DEN	1.00	1	0.33	10	3.30
Brih, Said			2395	FRA	1.00	1	0.35	10	3.50
Piasetski, Leon	m		2287	CAN	0.00	1	-0.77	10	-7.70
Petkov, Vladimir	g		2509	BUL	0.50	1	0.01	10	0.10
Del Rio De Angelis, Salvador G.	g		2533	ESP	0.50	1	0.04	10	0.40
Lammers, Markus	m		2384	GER	1.00	1	0.34	10	3.40
Anton Guijarro, David	f		2476	ESP	1.00	1	0.46	10	4.60
Vishnu, Prasanna. V	m		2406	IND	0.50	1	-0.13	10	-1.30
Bakre, Tejas	g		2513	IND	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)

1er Tournoi de Grands Maîtres de Balagne				CALVI		FRA	2012-04-01
Rc	Ro				w	n	change	K	*Kchg**	Game
2437	2502				6.00	9	0.70	10	7.00

Massoni, Michael	f		2341	FRA	1.00	1	0.29	10	2.90
Demuth, Adrien	m		2417	FRA	1.00	1	0.38	10	3.80
Flear, Glenn	g		2459	ENG	0.50	1	-0.06	10	-0.60
Bruno, Fabio	m		2435	ITA	0.50	1	-0.09	10	-0.90
Siebrecht, Sebastian	g		2463	GER	0.50	1	-0.05	10	-0.50
Cossin, Sebastien	m		2505	FRA	0.00	1	-0.50	10	-5.00
Piscopo, Pierluigi	m		2383	ITA	1.00	1	0.34	10	3.40
Malakhatko, Vadim	g		2532	BEL	0.50	1	0.04	10	0.40
Terrieux, Kevin	m		2395	FRA	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)

2012 St Louis Invitational				St Louis, Missouri		USA	2012-04-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2475	2502				6.00	9	1.17	10	11.70

Sevillano, Enrico	m		2502	USA	0.50	1	0.00	10	0.00
Moradiabadi, Elshan	g		2542	IRI	0.50	1	0.06	10	0.60
Young, Angelo	m		2321	PHI	1.00	1	0.26	10	2.60
Gerzhoy, Leonid	m		2489	CAN	0.50	1	-0.02	10	-0.20
Finegold, Benjamin	g		2505	USA	1.00	1	0.50	10	5.00
Margvelashvili, Giorgi	g		2547	GEO	0.50	1	0.06	10	0.60
Brooks, Michael A	m		2456	USA	1.00	1	0.44	10	4.40
Yang, Darwin	m		2448	USA	0.50	1	-0.08	10	-0.80
Molner, Mackenzie	m		2465	USA	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)

2012 St Louis Open				St Louis, Missouri		USA	2012-04-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2304	2502				4.00	5	0.32	10	3.20

Finegold, Spencer			2102 *	USA	1.00	1	0.08	10	0.80
Eckert, Doug D	f		2251	USA	1.00	1	0.19	10	1.90
Brooks, Michael A	m		2456	USA	0.50	1	-0.06	10	-0.60
Sarkar, Justin	m		2391	USA	0.50	1	-0.15	10	-1.50
Young, Angelo	m		2321	PHI	1.00	1	0.26	10	2.60
* 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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