Lagendijk, Ivo December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Lagendijk, Ivo Total change: -14.40

Dutch Team Competition 2019-2020 Klasse 4 Round 2			various		NED	2019-11-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1744	1780			0.50	1	-0.05	20	-1.00

De Feijter, Niels		1744	NED	0.50	1	-0.05	20	-1.00
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 2019-2020 Round 4			Various		BEL	2019-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2043	1780			0.00	1	-0.18	20	-3.60

Decoster, Sam		2043	BEL	0.00	1	-0.18	20	-3.60
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 2019-2020 Klasse 4 Round 3			various		NED	2019-11-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1784	1780			0.00	1	-0.49	20	-9.80

Koster, Paul		1784	NED	0.00	1	-0.49	20	-9.80
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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