Roughsedge, Bryn December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Roughsedge, Bryn Total change: -20.40

Kamraternas Open KM 2017 grp B R 1234			Goteborg		SWE	2017-09-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1752	1631			0.50	2	-0.19	40	-7.60

Thornqvist, Christer		1853	SWE	0.00	1	-0.22	40	-8.80
Hallberg, Kristjan		1651	SWE	0.50	1	0.03	40	1.20
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 7 2017-18 R2			Sweden		SWE	2017-11-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1642	1631			0.50	1	0.02	40	0.80

Lindskog, Bjorn		1642	SWE	0.50	1	0.02	40	0.80
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)

Kamraternas Open KM 2017 grp B R5			Goteborg		SWE	2017-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1746	1631			0.00	1	-0.34	40	-13.60

Olsson, Lennart Skk		1746	SWE	0.00	1	-0.34	40	-13.60
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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