Van Der Graaf, Andre November 2018 FIDE Individual Chess Calculations

Individual Calculations November 2018

Van Der Graaf, Andre Total change: 14.80

Belgian Interclubs 2018-2019 Round 1			Various		BEL	2018-09-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1761	1886			1.00	1	0.33	20	6.60

Verboven, Arnout		1761	BEL	1.00	1	0.33	20	6.60
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)

Dutch Team Competition 2018-2019 Klasse 3F Round 2			various		NED	2018-10-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1999	1883			0.50	1	0.16	20	3.20

Nieuwenhuijse, Louis		1999	NED	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)

Belgian Interclubs 2018-2019 Round 2			Various		BEL	2018-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2075	1883			0.50	1	0.25	20	5.00

Russo, Julien		2075	BEL	0.50	1	0.25	20	5.00
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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