Zizka, Petr May 2015 FIDE Individual Chess Calculations

Individual Calculations May 2015

Zizka, Petr Total change: -19.20

Extraliga dorostu 2014/2015 - zapad r1-4			various		CZE	2014-10-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1744	1721			1.00	4	-0.89	40	-35.60

Nemcova, Kamila		1660	CZE	0.00	1	-0.58	40	-23.20
Hejduk, Miroslav		1735	CZE	0.00	1	-0.48	40	-19.20
Blazek, Michal		1632	CZE	1.00	1	0.38	40	15.20
Filip, Vojtech		1950	CZE	0.00	1	-0.21	40	-8.40
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)

Extraliga dorostu 2014/2015 - zapad r5			various		CZE	2014-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1659	1715			0.00	1	-0.58	40	-23.20

Sejak, Michal		1659	CZE	0.00	1	-0.58	40	-23.20
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)

Extraliga dorostu 2014/2015 - zapad r6-7			various		CZE	2015-01-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1507	1715			1.00	1	0.23	40	9.20

Sefcik, Miroslav		1507	CZE	1.00	1	0.23	40	9.20
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)

1. liga mladeze 2014/2015 - sever r8-11			various		CZE	2015-04-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1625	1715			2.00	2	0.76	40	30.40

Simon, Jakub		1580	CZE	1.00	1	0.32	40	12.80
Jezek, Jakub		1670	CZE	1.00	1	0.44	40	17.60
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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