Van Rij, Gert April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Van Rij, Gert Total change: 16.80

Dutch Team Competition 2017-2018 2C Round 7			Various		NED	2018-03-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1856	1952			1.00	1	0.37	20	7.40

Poland, Jan		1856	NED	1.00	1	0.37	20	7.40
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 8			Various Places		BEL	2018-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1968	1952			0.50	1	0.02	20	0.40

Reynaert, Igor		1968	BEL	0.50	1	0.02	20	0.40
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 9			Various Places		BEL	2018-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1916	1952			1.00	1	0.45	20	9.00

Christiaens, Mark		1916	BEL	1.00	1	0.45	20	9.00
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)

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