Westerberg, Claes-Goran December 2023 FIDE Individual Chess Calculations

Individual Calculations December 2023

Westerberg, Claes-Goran Total change: 21.20

Lag-DM 2023-2024, div 3 R12			Stockholm		SWE	2023-10-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1719	1833			1.00	1	0.34	20	6.80

Chaiderson, Oleg		1719	SWE	1.00	1	0.34	20	6.80
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)

Kristallens KM 2023 R56			Kristallens KM 2023		SWE	2023-10-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1433	1833			1.00	1	0.08	20	1.60

Flynner, Kristina		1433 *	SWE	1.00	1	0.08	20	1.60
* 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)

Lag-DM 2023-2024, div I R23			Stockholm		SWE	2023-10-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1937	1833			1.00	1	0.64	20	12.80

Ekenberg, Ulf		1937	SWE	1.00	1	0.64	20	12.80
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)

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