Erdelyi, Tamas November 2009 FIDE Individual Chess Calculations

Individual Calculations November 2009

Erdelyi, Tamas Total change: -0.50

Weekend CHessOPEN				Soazza (SUI)		SUI	2009-09-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2121	2156				4.00	5	1.33	10	13.30

Cervini, Gian Piero			1767	ITA	1.00	1	0.09	10	0.90
Galyas, Miklos	m		2464	HUN	0.00	1	-0.14	10	-1.40
Gagliardi, Christian			2251	ITA	1.00	1	0.63	10	6.30
Mathisen, Runar			1989	NOR	1.00	1	0.28	10	2.80
Astengo, Marcello			2134	ITA	1.00	1	0.47	10	4.70
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)

Caissa IM September 2009				Kecskemet		HUN	2009-09-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2307	2156				3.50	10	0.44	10	4.40

Sarosi, Zoltan	m		2369	HUN	0.50	1	0.27	10	2.70
Farkas, Tibor	m		2314	SRB	0.50	1	0.21	10	2.10
Battaglini, Gabriel			2360	FRA	0.00	1	-0.24	10	-2.40
Varga, Klara		wf	2151	HUN	0.50	1	-0.01	10	-0.10
Kislik, Erik Andrew	f		2339	USA	0.50	1	0.24	10	2.40
Sarosi, Zoltan	m		2369	HUN	0.00	1	-0.23	10	-2.30
Farkas, Tibor	m		2314	SRB	0.50	1	0.21	10	2.10
Battaglini, Gabriel			2360	FRA	0.50	1	0.26	10	2.60
Varga, Klara		wf	2151	HUN	0.50	1	-0.01	10	-0.10
Kislik, Erik Andrew	f		2339	USA	0.00	1	-0.26	10	-2.60
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)

Kecskemet Rating 09 Oct				Kecskemet		HUN	2009-10-10
Rc	Ro				w	n	change	K	*Kchg**	Game
2013	2156				5.50	10	-1.30	10	-13.00

Bagheri, Bita			2037	IRI	0.50	1	-0.16	10	-1.60
Zsiros, Laszlo			2041	HUN	1.00	1	0.34	10	3.40
Hajagos, Janos			2018	HUN	0.50	1	-0.19	10	-1.90
Marosi, Csaba	f		2152	HUN	0.50	1	-0.01	10	-0.10
Szente Varga, Fruzsina			1817	HUN	0.50	1	-0.38	10	-3.80
Bagheri, Bita			2037	IRI	0.00	1	-0.66	10	-6.60
Zsiros, Laszlo			2041	HUN	1.00	1	0.34	10	3.40
Hajagos, Janos			2018	HUN	0.50	1	-0.19	10	-1.90
Marosi, Csaba	f		2152	HUN	0.50	1	-0.01	10	-0.10
Szente Varga, Fruzsina			1817	HUN	0.50	1	-0.38	10	-3.80
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)

Caissa IM-B Oct 2009				Kecskemet		HUN	2009-10-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2191	2156				4.00	10	-0.52	10	-5.20

Bagheri, Bita			2206	IRI	0.00	1	-0.43	10	-4.30
Farkas, Tibor	m		2314	SRB	0.50	1	0.21	10	2.10
Andersen, Daniel			1953	DEN	0.50	1	-0.26	10	-2.60
Tesik, Csaba			2165	HUN	0.50	1	0.01	10	0.10
Keresztes, Richard	f		2315	HUN	0.50	1	0.21	10	2.10
Bagheri, Bita			2206	IRI	0.50	1	0.07	10	0.70
Farkas, Tibor	m		2314	SRB	0.50	1	0.21	10	2.10
Andersen, Daniel			1953	DEN	0.50	1	-0.26	10	-2.60
Tesik, Csaba			2165	HUN	0.00	1	-0.49	10	-4.90
Keresztes, Richard	f		2315	HUN	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)

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