Docx, Stefan December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Docx, Stefan Total change: 7.60

Dutch Team Competition 2017-2018 1A Round 3			various		NED	2017-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2264	2432			1.00	1	0.28	10	2.80

Afek, Yochanan	m	2264	ISR	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)

Belgian Interclubs 2017-2018 Round 4			Various Places		BEL	2017-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2242	2432			1.00	1	0.25	10	2.50

Grochal, Joey		2242	NED	1.00	1	0.25	10	2.50
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 2017-2018 1A Round 4			various		NED	2017-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2218	2432			1.00	1	0.23	10	2.30

Rietman, Frits		2218	NED	1.00	1	0.23	10	2.30
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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