Stefanik, Marek February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Stefanik, Marek Total change: 36.80

Krajsky prebor MKSS 2018/2019 r5-6			various		CZE	2019-01-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1787	1828			1.00	1	0.44	40	17.60

Mucha, Bretislav		1787	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)

Krajska soutez MKSS 2018/2019 A r6-7			various		CZE	2019-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1870	1828			1.50	2	0.61	40	24.40

Pisa, Vladimir		1852	CZE	1.00	1	0.53	40	21.20
Kostal, Otakar		1887	CZE	0.50	1	0.08	40	3.20
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 mládeže 2018/2019 D r6-7			various		CZE	2019-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1548	1828			1.50	2	-0.13	40	-5.20

Mrazek, Roman		1428 *	CZE	0.50	1	-0.42	40	-16.80
Buchta, Bartolomej		1668	CZE	1.00	1	0.29	40	11.60
* Rating difference of more than 400. Please read more at FIDE Handbook
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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