Algars, Olle January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Algars, Olle Total change: 11.20

Stockholmsmasterskap Veteran 60plus 2022 R789			Stockholm		SWE	2022-11-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1777	1860			2.00	3	0.20	20	4.00

Bech-Kristensen, Tommy		1589	SWE	1.00	1	0.17	20	3.40
Wedin, Svante		1938	SWE	0.00	1	-0.39	20	-7.80
Silins, Peter		1804	SWE	1.00	1	0.42	20	8.40
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 2022-2023, div 2 R3			Stockholm		SWE	2022-11-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1762	1860			1.00	1	0.37	20	7.40

Hagg, Peter		1762	SWE	1.00	1	0.37	20	7.40
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)

Stockholmsmasterskap Veteran 60plus 2022 R10			Stockholm		SWE	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1879	1885			0.50	1	-0.01	20	-0.20

Hartzell, Ove		1879	SWE	0.50	1	-0.01	20	-0.20
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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