Luu, Robert January 2015 FIDE Individual Chess Calculations

Rapid: Individual Calculations January 2015

Luu, Robert Total change: 27.60

The Icelandic Youth Team Championship 2014				Gardabaer		ISL	2014-11-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1462	1323				1.50	4	0.13	20	2.60

Gudmundsson, Heidar Oli			1115	ISL	1.00	1	0.23	20	4.60
Stefansson, Vignir Vatnar			1723 *	ISL	0.50	1	0.42	20	8.40
Davidsdottir, Nansy			1513	ISL	0.00	1	-0.25	20	-5.00
Kravchuk, Mykhaylo			1495	ISL	0.00	1	-0.27	20	-5.40
* 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)

Icelandair Rapid Championship 2014				Reykjavik		ISL	2014-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1618	1311				2.50	7	1.25	20	25.00

Stefansson, Vignir Vatnar			1711 *	ISL	0.00	1	-0.08	20	-1.60
Jonsson, Pall G			1711 *	ISL	0.50	1	0.42	20	8.40
Thorsteinsdottir, Gudlaug		wf	1711 *	ISL	0.50	1	0.42	20	8.40
Omarsson, Kristofer			1711 *	ISL	0.00	1	-0.08	20	-1.60
Kristbergsson, Bjorgvin			1149	ISL	1.00	1	0.29	20	5.80
Ulfljotsson, Jon			1711 *	ISL	0.50	1	0.42	20	8.40
Einarsson, Oskar Long			1620	ISL	0.00	1	-0.14	20	-2.80
* 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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