Kroeze, Frank May 2018 FIDE Individual Chess Calculations

Individual Calculations May 2018

Kroeze, Frank Total change: -10.30

Oberliga Nord-West 2017/2018 March 2018			various		GER	2018-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2551	2381			0.50	1	0.22	10	2.20

Epishin, Vladimir	g	2551	RUS	0.50	1	0.22	10	2.20
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)

Dutch Team Competition 2017-2018 2A Round 8			Various		NED	2018-04-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2101	2384			0.50	1	-0.34	10	-3.40

Tromp, Pieter		2101	NED	0.50	1	-0.34	10	-3.40
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)

Oberliga Nord-West 2017/2018 April 2018			various		GER	2018-04-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2314	2384			0.00	1	-0.60	10	-6.00

Petkidis, Anthony		2314	GER	0.00	1	-0.60	10	-6.00
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)

Dutch Team Competition 2017-2018 2A Round 9			Various		NED	2018-04-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2129	2384			0.50	1	-0.31	10	-3.10

Wildschut, Marcel		2129	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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