Prohaszka, Peter July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Prohaszka, Peter Total change: -2.60

HUN Team Ch. Final NB-I Szabo Laszlo			Several towns in HUN		HUN	2008-10-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2340	2502			7.00	11	-0.85	10	-8.50

Grunberg, Sergiu-Florin		2300	ROU	0.00	1	-0.76	10	-7.60
Rapport, Richard	f	2323	HUN	1.00	1	0.27	10	2.70
Emodi, Barnabas	f	2362	HUN	0.50	1	-0.19	10	-1.90
Mate, Laszlo	f	2356	HUN	0.50	1	-0.20	10	-2.00
Kerek, Csaba		2294	HUN	0.00	1	-0.77	10	-7.70
Fodor, Tamas Jr.	f	2383	HUN	0.50	1	-0.16	10	-1.60
Sinkovics, Peter	m	2316	HUN	1.00	1	0.26	10	2.60
Ruck, Tamas	f	2328	HUN	1.00	1	0.27	10	2.70
Papp, Tamas	f	2315	HUN	1.00	1	0.26	10	2.60
Karolyi, Tibor	m	2363	HUN	0.50	1	-0.19	10	-1.90
Hajnal, Zoltan	m	2400	HUN	1.00	1	0.36	10	3.60
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)

2nd KAQUN Barcza Gedeon Memorial			Budapest		HUN	2009-04-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2648	2511			0.50	1	0.18	10	1.80

Postny, Evgeny	g	2648	ISR	0.50	1	0.18	10	1.80
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)

Mitropa Cup 2009			Rogaska Slatina		SLO	2009-05-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2450	2511			4.50	7	0.41	10	4.10

Pilaj, Herwig	m	2373	AUT	1.00	1	0.31	10	3.10
Skoberne, Jure	m	2471	SLO	0.50	1	-0.06	10	-0.60
Martinovic, Sasa	m	2483	CRO	0.50	1	-0.04	10	-0.40
Baramidze, David	g	2547	GER	0.50	1	0.05	10	0.50
Vitoux, Colomban	f	2446	FRA	0.50	1	-0.09	10	-0.90
Mogranzini, Roberto	m	2422	ITA	1.00	1	0.38	10	3.80
Michalik, Peter	m	2409	SVK	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)

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