Ruffer, Vaclav April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Ruffer, Vaclav Total change: -3.80

Krajska soutez KHSS 2014/2015 - vychod r1-3			various		CZE	2014-11-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1615	1634			0.50	1	-0.03	20	-0.60

Rejnus, Josef		1615	CZE	0.50	1	-0.03	20	-0.60
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)

Krajska soutez KHSS 2014/2015 - vychod r4			various		CZE	2014-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1718	1634			0.50	1	0.12	20	2.40

Sevcik, Radek		1718	CZE	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)

Krajska soutez KHSS 2014/2015 - vychod r9-11			various		CZE	2015-03-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1714	1634			0.50	2	-0.28	20	-5.60

Vagner, Patrik		1734	CZE	0.00	1	-0.36	20	-7.20
Matoulek, Jaroslav		1693	CZE	0.50	1	0.08	20	1.60
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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