Petrek, Dominik December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Petrek, Dominik Total change: -0.40

5.liga A11 2018/19 R3-4			Various		SVK	2018-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1761	1626			0.50	2	-0.14	40	-5.60

Zahorsky, Michal		1713	SVK	0.00	1	-0.38	40	-15.20
Stecko, Ivan		1809	SVK	0.50	1	0.24	40	9.60
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)

5.liga A12 2018/19 R3			Various		SVK	2018-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1596	1626			0.50	1	-0.04	40	-1.60

Vrbiar, Tomas		1596	SVK	0.50	1	-0.04	40	-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)

4.liga A11 2018/19 R3-4			Various		SVK	2018-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1685	1626			1.00	2	0.17	40	6.80

Kapetanos, Andreas		1696	GRE	0.00	1	-0.40	40	-16.00
Kokles, Jan		1673	SVK	1.00	1	0.57	40	22.80
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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