Harff, Marcel November 2017 FIDE Individual Chess Calculations

Individual Calculations November 2017

Harff, Marcel Total change: -4.40

Dutch Team Competition 2017-2018 3H Round 2			Various		NED	2017-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2162	2381			1.00	1	0.22	20	4.40

Nicolai, Erik		2162	NED	1.00	1	0.22	20	4.40
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)

NRW-Klasse 1 2017/2018 October 2017			Duesseldorf		GER	2017-10-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2233	2381			0.50	1	-0.20	20	-4.00

Wittke, Rene		2233	GER	0.50	1	-0.20	20	-4.00
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 2017-2018 Round 3			Various Places		BEL	2017-10-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2583	2381			0.00	1	-0.24	20	-4.80

Sumets, Andrey	g	2583	UKR	0.00	1	-0.24	20	-4.80
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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