Hakan, Zirath January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Hakan, Zirath Total change: -4.40

Seniorserien ht 2022 kl 2 R78910			Stockholm		SWE	2022-10-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1529	1497			2.50	3	1.14	20	22.80

Konstantinov, Dimiter		1511	SWE	1.00	1	0.52	20	10.40
Zivic, Miroljub		1533	SWE	1.00	1	0.55	20	11.00
Antonsson, Gorgen		1544	SWE	0.50	1	0.07	20	1.40
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 R11			Stockholm		SWE	2022-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1501	1530			0.00	1	-0.54	20	-10.80

Dillen, Sten		1501	SWE	0.00	1	-0.54	20	-10.80
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)

Seniorserien ht 2022 kl 2 R12,13			Stockholm		SWE	2022-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1594	1530			0.00	2	-0.82	20	-16.40

Andersson, Lars-Owe		1587	SWE	0.00	1	-0.42	20	-8.40
Levin, Lennart		1600	SWE	0.00	1	-0.40	20	-8.00
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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