Sokolovsky, Yahli November 2015 FIDE Individual Chess Calculations

Individual Calculations November 2015

Sokolovsky, Yahli Total change: -23.60

Petach Tikva Moadon Krav under 2000 Autumn 2015			Petach Tikva		ISR	2015-09-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1584	1476			1.00	2	0.20	40	8.00

Friedland, Eldar		1851	ISR	0.00	1	-0.09	40	-3.60
Sherman, Reem		1316	ISR	1.00	1	0.29	40	11.60
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)

Dov Porat Memorial 2015 Youth B			Ramat Gan		ISR	2015-09-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1485	1476			0.50	2	-0.48	40	-19.20

Federovski, Yael		1343	ISR	0.50	1	-0.18	40	-7.20
Sobel, Ido		1627	ISR	0.00	1	-0.30	40	-12.00
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)

Liga Artzit Noar Mercaz 2015 Round 1-2			various		ISR	2015-10-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1620	1476			0.00	1	-0.31	40	-12.40

Aizenberg, Benny		1620	ISR	0.00	1	-0.31	40	-12.40
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)

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