Birkisdottir, Freyja June 2016 FIDE Individual Chess Calculations

Individual Calculations June 2016

Birkisdottir, Freyja Total change: 18.40

Nordic Championchip for Girls C 2016			Alta		NOR	2016-04-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1493	1158			0.50	2	0.25	40	10.00

Van Den Brink, Nienke		1558 *	DEN	0.00	1	-0.08	40	-3.20
Ng, Agnes		1428	SWE	0.50	1	0.33	40	13.20
* 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)

Landsmotid i skolaskak 2016 - yngri flokkur - umferd 4-7			Kopavogur		ISL	2016-05-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1462	1158			0.50	1	0.36	40	14.40

Davidsson, Joshua		1462	ISL	0.50	1	0.36	40	14.40
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)

Meistaramot Skakskola Islands 2016 - undir 1600			Reykjavik		ISL	2016-05-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1311	1158			2.00	4	0.75	40	30.00

Kristjansson, Halldor Atli		1397	ISL	1.00	1	0.80	40	32.00
Davidsson, Stefan Orri		1298	ISL	0.00	1	-0.31	40	-12.40
Davidsson, Joshua		1462	ISL	0.00	1	-0.14	40	-5.60
Omarsson, Adam		1086	ISL	1.00	1	0.40	40	16.00
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)

Bikarsyrpa TR 2015-16 #6			Reykjavik		ISL	2016-05-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1197	1158			0.00	2	-0.90	40	-36.00

Siguringason, Solon		1283	ISL	0.00	1	-0.33	40	-13.20
Karlsson, Isak Orri		1111	ISL	0.00	1	-0.57	40	-22.80
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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