Kovacic, Stefan November 2017 FIDE Individual Chess Calculations

Individual Calculations November 2017

Kovacic, Stefan Total change: -13.60

4.liga A11 2017/18 R1			Various		SVK	2017-09-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1737	1729			0.50	1	0.01	20	0.20

Boldocki, Rastislav		1737	SVK	0.50	1	0.01	20	0.20
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)

5.liga A11 2017/18 R2-3			Various		SVK	2017-10-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1480	1729			1.50	2	-0.06	20	-1.20

Halasz, Michal		1630	SVK	0.50	1	-0.14	20	-2.80
Kubikova, Nina		1329 *	SVK	1.00	1	0.08	20	1.60
* 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)

4.liga A11 2017/18 R2			Various		SVK	2017-10-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1633	1729			0.00	1	-0.63	20	-12.60

Marcek, Jan		1633	SVK	0.00	1	-0.63	20	-12.60
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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