Cechura, Petr April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Cechura, Petr Total change: 6.80

Krajsky prebor KHSS 2017/2018 r9-10			various		CZE	2018-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2207	2170			0.50	1	0.05	20	1.00

Hala, Bohumil		2207	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)

III Dolnoslaska Liga Szachowa 2017/2018 r 9-10			Dolny Slask		POL	2018-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2056	2170			1.50	2	0.21	20	4.20

Balinski, Damian		2170	POL	0.50	1	0.00	20	0.00
Kmiecik, Wojciech		1941	POL	1.00	1	0.21	20	4.20
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)

2. liga D 2017/2018 r10			various		CZE	2018-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2229	2170			0.50	1	0.08	20	1.60

Sedlacek, Oldrich	f	2229	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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