Ernst, Sipke December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Ernst, Sipke Total change: -8.70

Dutch Team Competition 2017-2018 Meester Round 3			various		NED	2017-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2528	2541			0.00	1	-0.52	10	-5.20

Pruijssers, Roeland	g	2528	NED	0.00	1	-0.52	10	-5.20
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)

1. Bundesliga 2017/2018 November 2017			various		GER	2017-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2636	2541			0.50	2	-0.24	10	-2.40

Efimenko, Zahar	g	2641	UKR	0.50	1	0.14	10	1.40
Fridman, Daniel	g	2631	GER	0.00	1	-0.38	10	-3.80
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 2017-2018 Meester Round 4			various		NED	2017-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2462	2541			0.50	1	-0.11	10	-1.10

Ducarmon, Quinten	m	2462	NED	0.50	1	-0.11	10	-1.10
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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