Bos, Robin June 2017 FIDE Individual Chess Calculations

Individual Calculations June 2017

Bos, Robin Total change: -3.00

Oberliga Nord-West 2016/2017 April 2017			Hamburg		GER	2017-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2146	1977			0.50	1	0.22	20	4.40

Elmali, Timur		2146	GER	0.50	1	0.22	20	4.40
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)

Oberliga Nord-West 2016/2017 May 2017			Hamburg		GER	2017-05-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1951	1974			1.00	1	0.47	20	9.40

Kohlmeier, Frank		1951	GER	1.00	1	0.47	20	9.40
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)

Dutch Team Competition 2016-2017 2A Round 9			Various		NED	2017-05-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1694	1974			0.00	1	-0.84	20	-16.80

Post, Jesper		1694	NED	0.00	1	-0.84	20	-16.80
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)

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