Grinberg, Eyal March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Grinberg, Eyal Total change: -2.70

Tradewise Gibraltar Chess Festival 2018 Masters				Gibraltar		ENG	2018-01-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2361	2448				5.50	10	-0.47	10	-4.70

Bryant, Richard B E			2048 *	ENG	1.00	1	0.08	10	0.80
Antipov, Mikhail Al.	g		2588	RUS	0.00	1	-0.31	10	-3.10
Barraza Caracuel, Ignacio			2185	ESP	1.00	1	0.18	10	1.80
Dubov, Daniil	g		2694	RUS	0.00	1	-0.19	10	-1.90
De Haan, Eric	f		2304	NED	0.00	1	-0.69	10	-6.90
Estrada Nieto, Julian	m		2222	MEX	1.00	1	0.21	10	2.10
De Francesco, Klaus	f		2287	GER	1.00	1	0.29	10	2.90
Movileanu, Daniela		wf	2163	ITA	1.00	1	0.16	10	1.60
Kosteniuk, Alexandra	g	wg	2561	RUS	0.50	1	0.15	10	1.50
Lagno, Kateryna	g	wg	2556	RUS	0.00	1	-0.35	10	-3.50
* 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)

Israel National Team Championship 2018 Round 5-10				various		ISR	2018-02-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2292	2451				3.00	4	0.20	10	2.00

Motenko, Dima			2150	ISR	1.00	1	0.15	10	1.50
Haimovich, Tal	m		2410	ISR	0.00	1	-0.56	10	-5.60
Gelfer, Israel	f		2330	ISR	1.00	1	0.34	10	3.40
Aharonovich, Itamar	f		2279	ISR	1.00	1	0.27	10	2.70
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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