Westerlund, Ola December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Westerlund, Ola Total change: 14.40

Kamraternas Open KM 2017 grp B R 1234			Goteborg		SWE	2017-09-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1766	1851			2.00	3	0.19	20	3.80

Norlander, Svante		1583	SWE	1.00	1	0.17	20	3.40
Thornqvist, Christer		1853	SWE	1.00	1	0.50	20	10.00
Westergren, Bertil		1863	SWE	0.00	1	-0.48	20	-9.60
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)

Div I VÃ¤stra 2017-18 R12			Sweden		SWE	2017-10-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1924	1851			1.50	2	0.70	20	14.00

Larsson, Anders 1953		1947	SWE	0.50	1	0.13	20	2.60
Sarwari, Hamidullah		1900	AFG	1.00	1	0.57	20	11.40
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)

Kamraternas Open KM 2017 grp B R5			Goteborg		SWE	2017-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1723	1851			0.50	1	-0.17	20	-3.40

Kruger, Jan		1723	SWE	0.50	1	-0.17	20	-3.40
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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