Grochal, Joey March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Grochal, Joey Total change: 11.00

Dutch Team Competition 2017-2018 3F Round 6			Various		NED	2018-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2123	2243			1.00	1	0.34	20	6.80

Gieben, Stijn		2123	NED	1.00	1	0.34	20	6.80
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 6			Various Places		BEL	2018-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2312	2243			0.00	1	-0.40	20	-8.00

Bezemer, Arno	f	2312	NED	0.00	1	-0.40	20	-8.00
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 7			Various Places		BEL	2018-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2322	2243			1.00	1	0.61	20	12.20

Becker, Marcel	f	2322	GER	1.00	1	0.61	20	12.20
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)

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