Erdos, Viktor April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Erdos, Viktor Total change: -0.80

European Individual Chess Championship 2015			Jerusalem		ISR	2015-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2561	2615			6.50	11	0.33	10	3.30

Slonimskij, Arkadij		2215 *	RUS	1.00	1	0.08	10	0.80
Rombaldoni, Axel	g	2488	ITA	0.50	1	-0.17	10	-1.70
Chekhov, Sergei	m	2470	RUS	1.00	1	0.31	10	3.10
Sjugirov, Sanan	g	2678	RUS	0.50	1	0.09	10	0.90
Moiseenko, Alexander	g	2695	UKR	0.50	1	0.11	10	1.10
Matlakov, Maxim	g	2695	RUS	0.50	1	0.11	10	1.10
Laznicka, Viktor	g	2670	CZE	0.50	1	0.08	10	0.80
Vallejo Pons, Francisco	g	2706	ESP	0.50	1	0.12	10	1.20
Stefansson, Hannes	g	2573	ISL	0.00	1	-0.56	10	-5.60
Kjartansson, Gudmundur	m	2484	ISL	0.50	1	-0.18	10	-1.80
Raznikov, Danny	m	2494	ISR	1.00	1	0.34	10	3.40
* 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)

HUN Team League Ch. Szabo L. First Division Round 7-8			Hungary		HUN	2015-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2330	2613			0.50	1	-0.34	10	-3.40

Havasi, Gergo		2330	HUN	0.50	1	-0.34	10	-3.40
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)

1. Bundesliga 2014/15 rounds 12 - 13			Hamburg		GER	2015-03-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2589	2613			1.00	2	-0.07	10	-0.70

Tomczak, Jacek	g	2554	POL	0.50	1	-0.08	10	-0.80
Van Kampen, Robin	g	2623	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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