Groffen, Hans March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Groffen, Hans Total change: 5.20

Dutch Team Competition 2017-2018 1B Round 6			Various		NED	2018-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1875	2119			1.00	1	0.20	20	4.00

Laan, Jorick		1875	NED	1.00	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 6			Various Places		BEL	2018-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1844	2119			1.00	1	0.17	20	3.40

Verschraegen, Thomas		1844	BEL	1.00	1	0.17	20	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)

Belgian Interclubs 2017-2018 Round 7			Various Places		BEL	2018-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2041	2119			0.50	1	-0.11	20	-2.20

Hertele, Stijn		2041	BEL	0.50	1	-0.11	20	-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)

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