Verellen, Jef April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Verellen, Jef Total change: 29.20

Antwerps Zilveren Toren Division 1 2015			Various		BEL	2015-01-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2077	1808			0.50	1	0.33	40	13.20

Marx, Nicolas		2077	FRA	0.50	1	0.33	40	13.20
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)

Antwerps Zilveren Toren Division 3 2015			Antwerpen		BEL	2015-01-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1603	1808			2.50	3	0.25	40	10.00

Francois, Pascal		1723	BEL	0.50	1	-0.12	40	-4.80
De Geest, Jan		1615	BEL	1.00	1	0.25	40	10.00
Peeters, Seppe		1472	BEL	1.00	1	0.12	40	4.80
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)

NOTE: K factor changed
Belgian Interclubs 2014-2015 Rounds 9-10-11 Division 1			Various		BEL	2015-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1639	1789			1.00	1	0.30	20	6.00

Rando, Manuel		1639	BEL	1.00	1	0.30	20	6.00
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)

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