De Wit, Michel December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

De Wit, Michel Total change: 1.60

Dutch Team Competition 2017-2018 1A Round 3			various		NED	2017-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2134	2157			1.00	1	0.47	20	9.40

Jonker, Fred		2134	NED	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)

Belgian Interclubs 2017-2018 Round 4			Various Places		BEL	2017-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2041	2157			0.50	1	-0.16	20	-3.20

Van Houtte, Randy		2041	BEL	0.50	1	-0.16	20	-3.20
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 1A Round 4			various		NED	2017-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1985	2157			0.50	1	-0.23	20	-4.60

Walinga, Eric Jan		1985	NED	0.50	1	-0.23	20	-4.60
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)

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