Rozen, Eytan June 2022 FIDE Individual Chess Calculations

Individual Calculations June 2022

Rozen, Eytan Total change: 34.70

Elitzur Winter 2022 GM A			Petah Tikva		ISR	2022-02-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2445	2385			6.50	9	2.71	10	27.10

Tzidkiya, Yeshaayahu	f	2417	ISR	0.50	1	0.04	10	0.40
Musyuk, Lior	f	2316	ISR	1.00	1	0.40	10	4.00
Deutsch, Eyal	m	2342	ISR	1.00	1	0.44	10	4.40
Aizenberg, Benny	f	2296	ISR	1.00	1	0.38	10	3.80
Bernadskiy, Vitaliy	g	2601	UKR	0.50	1	0.28	10	2.80
Rozentalis, Eduardas	g	2542	LTU	0.50	1	0.21	10	2.10
Peng, Li Min	m	2498	UKR	0.50	1	0.15	10	1.50
Sivuk, Vitaly	g	2515	UKR	1.00	1	0.68	10	6.80
Bronstein, Or	m	2482	ISR	0.50	1	0.13	10	1.30
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 League 2022 Round 11			Various		ISR	2022-04-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2571	2413			0.50	1	0.21	10	2.10

Postny, Evgeny	g	2571	ISR	0.50	1	0.21	10	2.10
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)

OP 5 Mix - Grand Master			Montebelluna		ITA	2022-05-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2383	2425			5.50	9	0.55	10	5.50

Ojas, Kulkarni		2235	IND	1.00	1	0.25	10	2.50
Pantsulaia, Levan	g	2587	GEO	0.00	1	-0.29	10	-2.90
Fishchuk, Vladyslav		2102	UKR	1.00	1	0.13	10	1.30
Jobava, Baadur	g	2600	GEO	0.00	1	-0.27	10	-2.70
Loiseau, Quentin	m	2445	FRA	0.50	1	0.03	10	0.30
Shahil, Dey	m	2369	IND	1.00	1	0.42	10	4.20
Siddharth, Jagadeesh	m	2393	SGP	0.50	1	-0.04	10	-0.40
Martinovici, Ilia	f	2408	MDA	0.50	1	-0.02	10	-0.20
Kalogridis, Antonios	f	2306	GRE	1.00	1	0.34	10	3.40
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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