Gruca, Miroslav April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Gruca, Miroslav Total change: -8.40

SVK 1st league gr. Z 2014/15 r1-2			Various		SVK	2014-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2272	2220			1.00	2	0.13	20	2.60

Szegi, Tamas		2186	SVK	0.50	1	-0.05	20	-1.00
Berczes, Csaba	m	2357	HUN	0.50	1	0.18	20	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)

SVK 1st league gr. Z 2014/15 r3-4			Various		SVK	2014-11-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2324	2220			0.50	2	-0.21	20	-4.20

Petran, Peter	m	2342	SVK	0.00	1	-0.33	20	-6.60
Federic, Jozef	f	2305	SVK	0.50	1	0.12	20	2.40
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)

SVK 1st league gr. Z 2014/15 r9-11			Various		SVK	2015-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2337	2220			0.00	1	-0.34	20	-6.80

Lanc, Alois	m	2337	SVK	0.00	1	-0.34	20	-6.80
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)

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