Eriksson, Sven 1947 January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Eriksson, Sven 1947 Total change: -12.20

Seniorserien ht 2022 kl 2 R78910			Stockholm		SWE	2022-10-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1538	1516			1.50	4	-0.38	20	-7.60

Zivic, Miroljub		1533	SWE	0.00	1	-0.48	20	-9.60
Antonsson, Gorgen		1544	SWE	0.50	1	0.04	20	0.80
Dillen, Sten		1479	SWE	0.50	1	-0.05	20	-1.00
Andersson, Lars-Owe		1596	SWE	0.50	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)

Seniorserien ht 2022 kl 2 R11			Stockholm		SWE	2022-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1600	1516			0.50	1	0.12	20	2.40

Levin, Lennart		1600	SWE	0.50	1	0.12	20	2.40
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)

Seniorserien ht 2022 kl 2 R12,13			Stockholm		SWE	2022-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1622	1510			0.00	1	-0.35	20	-7.00

Aikio, Onni		1622	SWE	0.00	1	-0.35	20	-7.00
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)

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