Postny, Evgeny March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Postny, Evgeny Total change: -11.30

Belgian Interclubs 2019-2020 Round 7				Various		BEL	2020-02-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2385	2611				1.00	1	0.21	10	2.10

Maenhout, Thibaut	m		2385	BEL	1.00	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)

Israeli National Team Championship 2020 Round 5-8				Various		ISR	2020-02-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2507	2611				2.00	4	-0.51	10	-5.10

Berkovich, Mark A	m		2320	ISR	1.00	1	0.15	10	1.50
Tarlev, Konstantin	g		2579	UKR	0.50	1	-0.04	10	-0.40
Sutovsky, Emil	g		2644	ISR	0.50	1	0.05	10	0.50
Gorodetzky, David	m		2485	ISR	0.00	1	-0.67	10	-6.70
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)

Kragero Resort 2020 Title				Kragero		NOR	2020-02-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2344	2611				6.50	9	-0.83	10	-8.30

Melaa, Sondre			2211 *	NOR	1.00	1	0.08	10	0.80
Vestby-Ellingsen, Mads	f		2357	NOR	0.50	1	-0.31	10	-3.10
Radeva, Viktoria		wf	2320	BUL	0.50	1	-0.35	10	-3.50
Vijayalakshmi, Subbaraman	m	wg	2331	IND	1.00	1	0.16	10	1.60
Haldorsen, Benjamin	m		2462	NOR	0.50	1	-0.20	10	-2.00
Kaasen, Tor Fredrik	m		2393	NOR	0.00	1	-0.78	10	-7.80
Storme, Isak	f		2314	SWE	1.00	1	0.15	10	1.50
Shehzad, Shazil			2211 *	NOR	1.00	1	0.08	10	0.80
Notkevich, Benjamin Arvola	g		2495	NOR	1.00	1	0.34	10	3.40
* 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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