Vetshtein, Lior January 2016 FIDE Individual Chess Calculations

Individual Calculations January 2016

Vetshtein, Lior Total change: 40.80

Ramat Gan Autumn 2015 under 2000			Ramat Gan		ISR	2015-10-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1526	1126			0.50	3	0.26	40	10.40

Sobel, Alon		1526 *	ISR	0.00	1	-0.08	40	-3.20
Sobel, Ido		1526 *	ISR	0.50	1	0.42	40	16.80
Yaniv, Ori		1526 *	ISR	0.00	1	-0.08	40	-3.20
* 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)

Liga Artzit Noar Darom 2015 Round 5-7			various		ISR	2015-11-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1282	1126			1.00	1	0.71	40	28.40

Vuller, David	c	1282	ISR	1.00	1	0.71	40	28.40
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)

National Girls Championship 2015 Preliminaries U13 Center			Elkana		ISR	2015-12-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1372	1126			0.50	2	0.05	40	2.00

Cohen, Yael		1526 *	ISR	0.50	1	0.42	40	16.80
Neumann, Shira		1218	ISR	0.00	1	-0.37	40	-14.80
* 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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