Kosmidis, Thomas December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Kosmidis, Thomas Total change: -10.20

Kamraternas Open KM 2022 R34			Goteborg		SWE	2022-10-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1695	1715			1.00	2	-0.04	20	-0.80

Robertsson, Klas		1837	SWE	0.00	1	-0.33	20	-6.60
Warston, Hakan		1553	SWE	1.00	1	0.29	20	5.80
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)

Manhems KM 2022 Kandidtgruppen R678			Goteborg		SWE	2022-11-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1684	1695			0.50	2	-0.53	20	-10.60

Josefsson, Ivar		1653	SWE	0.00	1	-0.56	20	-11.20
Mellbin, Bo-Goran		1715	SWE	0.50	1	0.03	20	0.60
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 5 2022-23 R2			Sweden		SWE	2022-11-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1741	1695			0.50	1	0.06	20	1.20

Eldh, Hjalmar		1741	SWE	0.50	1	0.06	20	1.20
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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