Gys, Wilfried April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Gys, Wilfried Total change: 34.60

Antwerps Zilveren Toren Division 1 2015			Various		BEL	2015-01-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1928	1784			0.50	1	0.19	20	3.80

Van Der Auwera, Jan		1928	BEL	0.50	1	0.19	20	3.80
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)

Antwerps Zilveren Toren Division 2 2015			Antwerpen		BEL	2015-01-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1802	1784			2.00	2	1.05	20	21.00

Verbruggen, Peter		1798	BEL	1.00	1	0.52	20	10.40
De Borggraef, Thibaud		1805	BEL	1.00	1	0.53	20	10.60
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)

Belgian Interclubs 2014-2015 Rounds 9-10-11 Division 1			Various		BEL	2015-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1970	1780			1.00	2	0.49	20	9.80

Van Der Graaf, Andre		1910	NED	1.00	1	0.68	20	13.60
Lavrenov, Yuli		2030	BEL	0.00	1	-0.19	20	-3.80
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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