Blokhin, Sofia September 2017 FIDE Individual Chess Calculations

Individual Calculations September 2017

Blokhin, Sofia Total change: 78.80

Estonian Women Chess Championship 2017 and Estonian Girls U-20 Championship 2017				Tallinn		EST	2017-08-01
Rc	Ro				w	n	change	K	*Kchg**	Game
1562	1282				1.50	7	0.15	40	6.00

Tonso, Liina			1682 *	EST	0.00	1	-0.08	40	-3.20
Olde, Margareth		wf	1682 *	EST	0.00	1	-0.08	40	-3.20
Bondarevskaja, Emilin			1380	EST	1.00	1	0.63	40	25.20
Nazarova, Veronika			1329	EST	0.50	1	0.07	40	2.80
Olde, Grete			1682 *	EST	0.00	1	-0.08	40	-3.20
Bitkova, Elizavetta			1494	EST	0.00	1	-0.23	40	-9.20
Narva, Mai		wm	1682 *	EST	0.00	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)

Riga Technical University Open 2017 - Tournament E				Riga		LAT	2017-08-11
Rc	Ro				w	n	change	K	*Kchg**	Game
1500	1282				2.50	3	1.82	40	72.80

Nuksa, Kaspars			1577	LAT	1.00	1	0.85	40	34.00
Rychagov, Nikita			1499	EST	0.50	1	0.28	40	11.20
Nilsson, Oliver			1423	SWE	1.00	1	0.69	40	27.60
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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