Berggren, Per November 2022 FIDE Individual Chess Calculations

Individual Calculations November 2022

Berggren, Per Total change: 49.20

Gavlemasterskapet 2022 R12			Gavle		SWE	2022-09-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1758	1883			1.50	2	0.28	40	11.20

Rothpfeffer, Rickard		1483 *	SWE	1.00	1	0.08	40	3.20
Mehlstrand, Jimmy		2032	SWE	0.50	1	0.20	40	8.00
* 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)

Gavlemasterskapet 2022 R34			Gavle		SWE	2022-10-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1843	1883			1.50	2	0.39	40	15.60

Karlsson, Patrik		1912	SWE	0.50	1	0.04	40	1.60
Jakobsson, Tomas		1774	SWE	1.00	1	0.35	40	14.00
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 1 2022-23 R1			Sweden		SWE	2022-10-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1925	1883			1.00	1	0.56	40	22.40

Munyua, Kent		1925	SWE	1.00	1	0.56	40	22.40
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)

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