Wemmers, Xander December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Wemmers, Xander Total change: -6.90

Dutch Team Competition 2019-2020 Klasse 1A Round 2			various		NED	2019-11-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2277	2392			0.00	1	-0.66	10	-6.60

Zult, Daan		2277	NED	0.00	1	-0.66	10	-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)

Belgian Interclubs 2019-2020 Round 4			Various		BEL	2019-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2228	2392			1.00	1	0.28	10	2.80

Draftian, Ashote	f	2228	BEL	1.00	1	0.28	10	2.80
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 2019-2020 Klasse 1A Round 3			various		NED	2019-11-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2139	2392			0.50	1	-0.31	10	-3.10

Jonker, Fred		2139	NED	0.50	1	-0.31	10	-3.10
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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