Du Pont, David April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Du Pont, David Total change: 7.00

Dutch Team Competition 2017-2018 1B Round 7			Various		NED	2018-03-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2093	2086			1.00	1	0.51	20	10.20

Kurstjens, Lars		2093	NED	1.00	1	0.51	20	10.20
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)

Belgian Interclubs 2017-2018 Round 8			Various Places		BEL	2018-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2017	2086			0.00	1	-0.60	20	-12.00

Visser, Gerrit		2017	NED	0.00	1	-0.60	20	-12.00
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 9			Various Places		BEL	2018-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2046	2086			1.00	1	0.44	20	8.80

Verhulst, Nikolaas		2046	BEL	1.00	1	0.44	20	8.80
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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