Karlsson, Isak Orri April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Karlsson, Isak Orri Total change: 66.00

Icelandic Team Championship 2017-18 4th division Round 5-7			Reykjavik		ISL	2018-03-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1688	1288			0.00	2	-0.16	40	-6.40

Andrason, Pall		1688 *	ISL	0.00	1	-0.08	40	-3.20
Hreinsson, Kristjan		1688 *	ISL	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)

GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial			Reykjavik		ISL	2018-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1677	1288			2.50	8	1.81	40	72.40

Chan, Daniel		1688 *	ARG	1.00	1	0.92	40	36.80
Mai, Aron Thor		1688 *	ISL	0.00	1	-0.08	40	-3.20
Marentini, Marcel		1688 *	SUI	0.00	1	-0.08	40	-3.20
Holm, Fridgeir K		1688 *	ISL	0.00	1	-0.08	40	-3.20
Gardarsson, Hordur		1647	ISL	0.50	1	0.40	40	16.00
Stuart, Brian		1688 *	ENG	0.50	1	0.42	40	16.80
Ontiveros, John		1688 *	ISL	0.00	1	-0.08	40	-3.20
Fjallheim, Elmar Reinert		1644	FAI	0.50	1	0.39	40	15.60
* 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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