Wibowo, Ruben March 2019 FIDE Individual Chess Calculations

Individual Calculations March 2019

Wibowo, Ruben Total change: 32.40

Belgian Interclubs 2018-2019 Round 6			Various		BEL	2019-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1280	1280			0.00	1	-0.50	40	-20.00

Vermeulen, Sil		1280	BEL	0.00	1	-0.50	40	-20.00
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 2018-2019 Round 7			Various		BEL	2019-02-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1405	1280			1.00	1	0.67	40	26.80

Braet, Jozef		1405	BEL	1.00	1	0.67	40	26.80
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)

Belgian Interclubs 2018-2019 Round 8			Various		BEL	2019-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1382	1280			1.00	1	0.64	40	25.60

De Bruyn, Wim		1382	BEL	1.00	1	0.64	40	25.60
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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