Heidarsson, Arnar November 2017 FIDE Individual Chess Calculations

Individual Calculations November 2017

Heidarsson, Arnar Total change: 98.80

Meistaramot Hugsins 2017 (sudur)			Reykjavik		ISL	2017-08-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1528	1480			2.50	5	0.36	40	14.40

Ulfljotsson, Jon		1711	ISL	0.50	1	0.29	40	11.60
Davidsson, Oskar Vikingur		1786	ISL	0.00	1	-0.14	40	-5.60
Johannsson, Hjortur Yngvi		1403	ISL	0.00	1	-0.61	40	-24.40
Gudmundsson, Thordur		1662	ISL	1.00	1	0.74	40	29.60
Kristbergsson, Bjorgvin		1080 *	ISL	1.00	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)

Chess.com Isle of Man International Major 2017			Isle of Man		ENG	2017-09-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1827	1480			2.50	6	1.82	40	72.80

Stuhlmann, Alexander		1857	GER	0.00	1	-0.09	40	-3.60
Nandi, Robin J		1818	ENG	0.00	1	-0.12	40	-4.80
Livesey, R Nigel		1789	ENG	1.00	1	0.86	40	34.40
Towers, Brian		1805	ISR	0.50	1	0.37	40	14.80
Sutton, Daniel		1811	ENG	1.00	1	0.88	40	35.20
Fabri, Henrik		1880 *	ENG	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)

Icelandic Team Championship 2017-18 - 3rd dvision Round 1-4			Reykjavik		ISL	2017-10-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1672	1498			1.50	4	0.29	40	11.60

Geirsson, Albert Omar		1700	ISL	0.00	1	-0.24	40	-9.60
Ingvarsson, Unnar		1718	ISL	0.00	1	-0.22	40	-8.80
Bragason, Gudmundur Agnar		1370	ISL	1.00	1	0.33	40	13.20
Sigurbjornsson, Sigurjon		1898 *	ISL	0.50	1	0.42	40	16.80
* 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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