Arums, Juris August 2017 FIDE Individual Chess Calculations

Rapid: Individual Calculations August 2017

Arums, Juris Total change: 27.00

Baldone rapid chess championship 2017			Baldone		LAT	2017-07-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1589	1299			1.00	3	0.44	20	8.80

Berzins, Atis		1699 *	LAT	0.00	1	-0.08	20	-1.60
Ciekurs, Maris		1699 *	LAT	0.00	1	-0.08	20	-1.60
Linins, Aivars		1370	LAT	1.00	1	0.60	20	12.00
* 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)

6. Limbazi International Chess Festival ''Vidzeme summer- 2017 chessplayers with special needs or disabled			Limbazi		LAT	2017-07-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1578	1299			2.00	6	0.91	20	18.20

Napins, Vadims		1401	LAT	0.50	1	0.14	20	2.80
Ciekurs, Maris		1699 *	LAT	0.00	1	-0.08	20	-1.60
Lacis, Aleksandrs		1549	LAT	0.00	1	-0.19	20	-3.80
Plitnieks, Janis		1622	LAT	0.50	1	0.37	20	7.40
Hemmelis, Viesturs		1505	LAT	1.00	1	0.76	20	15.20
Sudmale, Galina		1690	LAT	0.00	1	-0.09	20	-1.80
* 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)

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