Petrek, David February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Petrek, David Total change: 28.00

5.liga A11 2018/19 R7-9			Various		SVK	2019-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1776	1706			1.00	2	0.16	40	6.40

Lichner, Peter		1621	SVK	0.00	1	-0.62	40	-24.80
Vinarcik, Jan		1930	SVK	1.00	1	0.78	40	31.20
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)

4.liga A11 2018/19 R7-8			Various		SVK	2019-01-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1781	1706			0.50	1	0.10	40	4.00

Zemianek, Juraj		1781	SVK	0.50	1	0.10	40	4.00
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)

3.liga A1 2019/20 R5-6			Various		SVK	2019-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1831	1706			0.50	1	0.17	40	6.80

Farkas, Vladimir		1831	SVK	0.50	1	0.17	40	6.80
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)

5.liga A12 2018/19 R5-6			Various		SVK	2019-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1529	1706			1.00	1	0.27	40	10.80

Samek, Peter		1529	SVK	1.00	1	0.27	40	10.80
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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