Groffen, Hans March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Groffen, Hans Total change: 11.80

Dutch Team Competition 2019-2020 Meester Round 5			various		NED	2020-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2264	2123			0.50	1	0.19	20	3.80

Rill, Gerard		2264	NED	0.50	1	0.19	20	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)

Belgian Interclubs 2019-2020 Round 7			Various		BEL	2020-02-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2265	2123			0.50	1	0.19	20	3.80

De Ruiter, Danny	f	2265	NED	0.50	1	0.19	20	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)

Belgian Interclubs 2019-2020 Round 8			Various		BEL	2020-02-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2282	2123			0.50	1	0.21	20	4.20

Michalczak, Thomas	f	2282	GER	0.50	1	0.21	20	4.20
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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