Mraz, Ivan April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Mraz, Ivan Total change: 32.20

SVK 4th league gr. C12 2014/15 r2-4			Various		SVK	2014-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1763	1674			1.00	1	0.62	20	12.40

Hemala, Jozef		1763	SVK	1.00	1	0.62	20	12.40
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 4th league gr. C12 2014/15 r5			Various		SVK	2014-12-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1803	1674			0.50	1	0.17	20	3.40

Homolka, Jakub		1803	SVK	0.50	1	0.17	20	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)

SVK 4th league gr. C12 2014/15 r6-7			Various		SVK	2015-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1661	1674			2.00	2	0.97	20	19.40

Treger, Lubomir		1628	SVK	1.00	1	0.44	20	8.80
Polko, Pavol		1693	SVK	1.00	1	0.53	20	10.60
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 4th league gr. C12 2014/15 r8-9			Various		SVK	2015-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1754	1674			0.00	2	-0.78	20	-15.60

Demko, Ladislav		1725	SVK	0.00	1	-0.43	20	-8.60
Profant, Jan		1782	SVK	0.00	1	-0.35	20	-7.00
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 4th league gr. C12 2014/15 r10-11			Various		SVK	2015-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1758	1663			1.00	1	0.63	20	12.60

Slahucka, Vladimir		1758	SVK	1.00	1	0.63	20	12.60
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)

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