Veltkamp, Gerben December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Veltkamp, Gerben Total change: -28.40

Dutch Team Competition 2017-2018 1B Round 3			Various		NED	2017-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2103	2151			0.00	1	-0.57	20	-11.40

Busch, Christian		2103	GER	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)

Belgian Interclubs 2017-2018 Round 4			Various Places		BEL	2017-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1880	2151			0.50	1	-0.33	20	-6.60

Sinke, Wim		1880	NED	0.50	1	-0.33	20	-6.60
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)

Dutch Team Competition 2017-2018 1B Round 4			Various		NED	2017-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2135	2151			0.00	1	-0.52	20	-10.40

Groffen, Hans		2135	NED	0.00	1	-0.52	20	-10.40
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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