Petrzelka, Karel May 2015 FIDE Individual Chess Calculations

Individual Calculations May 2015

Petrzelka, Karel Total change: 7.20

Krajsky prebor II PDSS 2014/2015 - vychod r1-3			various		CZE	2014-11-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1746	1877			0.50	1	-0.18	20	-3.60

Lorenc, Adam		1746	CZE	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)

Krajsky prebor II PDSS 2014/2015 - vychod r5-6			various		CZE	2015-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1779	1877			1.50	2	0.24	20	4.80

Vavrousek, Petr		1716	CZE	1.00	1	0.29	20	5.80
Janis, Petr		1841	CZE	0.50	1	-0.05	20	-1.00
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)

Krajsky prebor II PDSS 2014/2015 - vychod r7-8			various		CZE	2015-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1728	1877			1.00	1	0.30	20	6.00

Tobiska, Jaroslav		1728	CZE	1.00	1	0.30	20	6.00
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)

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