Jakobsson, Roger April 2017 FIDE Individual Chess Calculations

Individual Calculations April 2017

Jakobsson, Roger Total change: -6.00

Div III 3 2016-17 r4			sweden		SWE	2017-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1778	1825			0.50	1	-0.07	40	-2.80

Duenas, Alexis		1778	SWE	0.50	1	-0.07	40	-2.80
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)

Lag-DM Gotland 2017			Visby		SWE	2017-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2012	1825			0.50	2	-0.12	40	-4.80

Andersson, Sten		1798	SWE	0.50	1	-0.04	40	-1.60
Linusson, Pelle		2225 *	SWE	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)

Div III 3 2016-17 r67			sweden		SWE	2017-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1866	1834			0.50	1	0.04	40	1.60

Backlin, Stefan		1866	SWE	0.50	1	0.04	40	1.60
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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