Kudischewitsch, David April 2017 FIDE Individual Chess Calculations

Individual Calculations April 2017

Kudischewitsch, David Total change: -13.50

Mark Center Tuesdays Winter 2017 A			Tel Aviv		ISR	2017-01-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2066	2359			5.00	7	-0.77	10	-7.70

Domensky, Arkadi		1959 *	ISR	1.00	1	0.08	10	0.80
Yaniv, Yuval		1978	ISR	1.00	1	0.09	10	0.90
Philosoph, Assi		2105	ISR	0.00	1	-0.81	10	-8.10
Nissim, Yonatan		1959 *	ISR	0.50	1	-0.42	10	-4.20
Ehrlich, Roy		1959 *	ISR	1.00	1	0.08	10	0.80
Shutzman, Joseph	f	2304	USA	0.50	1	-0.08	10	-0.80
Golberg, Igor		2201	ISR	1.00	1	0.29	10	2.90
* 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)

GM International Winter 2017 Petah Tikva			Petah Tikva		ISR	2017-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2472	2355			2.00	9	-1.15	10	-11.50

Bortnyk, Olexandr	g	2581	UKR	0.00	1	-0.21	10	-2.10
Bakalchuk, Johnatan	f	2388	ISR	0.00	1	-0.45	10	-4.50
Veinberg, Nimrod	f	2394	ISR	0.50	1	0.05	10	0.50
Mindlin, Alon	m	2410	ISR	0.50	1	0.08	10	0.80
Deutsch, Eyal	m	2333	ISR	0.50	1	-0.03	10	-0.30
Kravtsiv, Martyn	g	2628	UKR	0.00	1	-0.17	10	-1.70
Zubov, Alexander	g	2605	UKR	0.00	1	-0.19	10	-1.90
Grinberg, Eyal	m	2451	ISR	0.00	1	-0.37	10	-3.70
Reshef, Omer	m	2461	ISR	0.50	1	0.14	10	1.40
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)

Liga Artzit North 2017 Round 5-6			Varios		ISR	2017-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2188	2350			2.00	2	0.57	10	5.70

Shachar, Yoram	f	2180	ISR	1.00	1	0.28	10	2.80
Peisikhis, Mark		2195	ISR	1.00	1	0.29	10	2.90
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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