Bjorklund, Stefan January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Bjorklund, Stefan Total change: 3.00

Kalmar klassmasterskap 2022 klass I R56			Kalmar		SWE	2022-11-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1761	2069			2.00	2	0.30	20	6.00

Foghner, Peter		1669 *	SWE	1.00	1	0.08	20	1.60
Eriksson, Per		1853	SWE	1.00	1	0.22	20	4.40
* 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)

Allsv Div II 7 2022-23 R13			Sweden		SWE	2022-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1855	2058			0.50	1	-0.26	20	-5.20

Ivarsson, Tryggve		1855	SWE	0.50	1	-0.26	20	-5.20
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)

Kalmar klassmasterskap 2022 klass I R7			Kalmar		SWE	2022-12-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1703	2058			1.00	1	0.11	20	2.20

Lindberg, Cajsa		1703	SWE	1.00	1	0.11	20	2.20
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)

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