Petrek, David November 2018 FIDE Individual Chess Calculations

Individual Calculations November 2018

Petrek, David Total change: 12.80

5.liga A11 2018/19 R1-2			Various		SVK	2018-10-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1207	1607			1.00	1	0.08	40	3.20

Pavelka, Jonatan		1207 *	SVK	1.00	1	0.08	40	3.20
* 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)

5.liga A12 2018/19 R1-2			Various		SVK	2018-10-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1401	1607			2.00	2	0.48	40	19.20

Kozmer, Jozef		1446	SVK	1.00	1	0.29	40	11.60
Orszaghova, Eva		1356	SVK	1.00	1	0.19	40	7.60
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)

3.liga A1 2018/19 R1			Various		SVK	2018-10-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1807	1607			0.00	1	-0.24	40	-9.60

Horvath, Marek		1807	SVK	0.00	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)

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