Kolesnikovs, Ivans June 2015 FIDE Individual Chess Calculations

Individual Calculations June 2015

Kolesnikovs, Ivans Total change: -40.20

Latvian Teams Chess Championship First League,2015 r1-2			Riga,		LAT	2015-02-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2159	2065			0.00	1	-0.37	20	-7.40

Stepins, Edgars		2159	LAT	0.00	1	-0.37	20	-7.40
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)

Latvian Teams Chess Championship First League,2015 r3-4			Riga,		LAT	2015-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1925	2065			0.50	1	-0.19	20	-3.80

Vins, Aleksis		1925	LAT	0.50	1	-0.19	20	-3.80
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)

Latvian Teams Chess Championship First League,2015 r5-10			Riga,		LAT	2015-04-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1885	2065			0.50	2	-0.93	20	-18.60

Haciveli, Zubeirs		1751	LAT	0.50	1	-0.36	20	-7.20
Kurpnieks, Vairis		2018	LAT	0.00	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)

Latvian Teams Chess Championship First League,2015 r11-13			Riga,		LAT	2015-05-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1858	2065			1.00	2	-0.52	20	-10.40

Vins, Aleksis		1925	LAT	0.00	1	-0.69	20	-13.80
Bogorods, Daniels		1790	LAT	1.00	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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