Blaha, Petr February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Blaha, Petr Total change: -12.60

SSZK - Krajsky prebor I 2019/2020 r5-6			various		CZE	2020-01-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2106	2004			0.50	2	-0.22	20	-4.40

Brazdil, Roman		2077	CZE	0.00	1	-0.40	20	-8.00
Vratny, Radim		2135	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)

2. liga E 2019/2020 r6-7			various		CZE	2020-01-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2085	2004			0.50	1	0.11	20	2.20

Stancik, Jakub		2085	CZE	0.50	1	0.11	20	2.20
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)

NOE Landesliga 2019/2020 round 5-6			Several		AUT	2020-01-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1989	2004			0.00	1	-0.52	20	-10.40

Polsterer, Heinz		1989	AUT	0.00	1	-0.52	20	-10.40
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)

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