Wemmers, Xander December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Wemmers, Xander Total change: -5.50

Dutch Team Competition 2018-2019 Klasse 1A Round 3			Various		NED	2018-11-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2166	2424			0.00	1	-0.82	10	-8.20

Torn, Bert		2166	NED	0.00	1	-0.82	10	-8.20
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 4			Various		BEL	2018-11-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2159	2424			1.00	1	0.18	10	1.80

Zouaghi, Nouri		2159	BEL	1.00	1	0.18	10	1.80
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)

Dutch Team Competition 2018-2019 Klasse 1A Round 4			Various		NED	2018-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2040	2424			1.00	1	0.09	10	0.90

Ritsema, Ronald		2040	NED	1.00	1	0.09	10	0.90
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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