Yaniv, Ori January 2016 FIDE Individual Chess Calculations

Individual Calculations January 2016

Yaniv, Ori Total change: 7.60

Ramat Gan Autumn 2015 under 2000			Ramat Gan		ISR	2015-10-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1663	1701			2.50	4	0.31	40	12.40

Portnoy, Noam		1516	ISR	1.00	1	0.26	40	10.40
Leshem, Yonatan		1760	ISR	1.00	1	0.58	40	23.20
Parnes, Nadav		1648	ISR	0.00	1	-0.57	40	-22.80
Eyal, Amir		1728	ISR	0.50	1	0.04	40	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)

Liga Ilit Noar Tzafon 2015 Round 6-7			various		ISR	2015-11-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1904	1728			0.50	1	0.23	40	9.20

Levy, Benyamin		1904	ISR	0.50	1	0.23	40	9.20
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)

Israel Youth Team playoffs 2015			various		ISR	2015-12-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1445	1747			0.50	1	-0.35	40	-14.00

Katkov, Michelle		1445	ISR	0.50	1	-0.35	40	-14.00
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)

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