De Wandel, Marc March 2019 FIDE Individual Chess Calculations

Individual Calculations March 2019

De Wandel, Marc Total change: 30.40

Belgian Interclubs 2018-2019 Round 6			Various		BEL	2019-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1261	1509			1.00	1	0.19	40	7.60

Callebaut, Katia		1261	BEL	1.00	1	0.19	40	7.60
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 2018-2019 Round 7			Various		BEL	2019-02-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1209	1509			1.00	1	0.15	40	6.00

De Meyere, Kathleen		1209	BEL	1.00	1	0.15	40	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)

Belgian Interclubs 2018-2019 Round 8			Various		BEL	2019-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1906	1509			0.50	1	0.42	40	16.80

Bonne, Ronny		1906	BEL	0.50	1	0.42	40	16.80
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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