Veltkamp, Gerben May 2018 FIDE Individual Chess Calculations

Individual Calculations May 2018

Veltkamp, Gerben Total change: -4.80

Dutch Team Competition 2017-2018 1B Round 8			Various		NED	2018-04-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2008	2148			1.00	1	0.31	20	6.20

Van Hoorn, Geert		2008	NED	1.00	1	0.31	20	6.20
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)

Dutch Team Competition 2017-2018 1B Round 9			Various		NED	2018-04-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2083	2148			0.00	1	-0.59	20	-11.80

Kurstjens, Lars		2083	NED	0.00	1	-0.59	20	-11.80
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)

Belgian Interclubs 2017-2018 Round 10			Various Places		BEL	2018-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2174	2148			0.50	1	0.04	20	0.80

Tonoli, Walter	f	2174	BEL	0.50	1	0.04	20	0.80
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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