Offringa, Joost March 2017 FIDE Individual Chess Calculations

Individual Calculations March 2017

Offringa, Joost Total change: 5.40

Belgian Interclubs 2016-2017 Round 6			Various places		BEL	2017-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2344	2315			1.00	1	0.54	20	10.80

Hopman, Pieter	f	2344	NED	1.00	1	0.54	20	10.80
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 2016-2017 1A Round 6			Various		NED	2017-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2403	2315			0.50	1	0.12	20	2.40

Ootes, Lars	m	2403	NED	0.50	1	0.12	20	2.40
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 2016-2017 Round 8			Various places		BEL	2017-02-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2392	2315			0.00	1	-0.39	20	-7.80

Lai, Hing Ting	f	2392	NED	0.00	1	-0.39	20	-7.80
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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