Ghysels, Chris May 2018 FIDE Individual Chess Calculations

Individual Calculations May 2018

Ghysels, Chris Total change: 12.00

Dutch Team Competition 2017-2018 3G Round 8			Various		NED	2018-04-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1804	2041			1.00	1	0.20	20	4.00

Lagendijk, Ivo		1804	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)

Dutch Team Competition 2017-2018 2C Round 9			Various		NED	2018-04-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1990	2041			0.50	1	-0.07	20	-1.40

Kindt, Manfred		1990	NED	0.50	1	-0.07	20	-1.40
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 10			Various Places		BEL	2018-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2019	2041			1.00	1	0.47	20	9.40

Bertrand, Xavier		2019	FRA	1.00	1	0.47	20	9.40
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)

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