Arens, Jeroen May 2019 FIDE Individual Chess Calculations

Individual Calculations May 2019

Arens, Jeroen Total change: -5.40

Zilveren Toren 2019 Reeks 1			Various places in the province of Antwerp		BEL	2019-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1755	1794			0.50	1	-0.05	20	-1.00

Carlier, Freddy		1755	BEL	0.50	1	-0.05	20	-1.00
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)

Zilveren Toren 2019 Reeks 2			Various places in the province of Antwerp		BEL	2019-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1849	1794			0.00	1	-0.42	20	-8.40

Nuyens, John		1849	BEL	0.00	1	-0.42	20	-8.40
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 2018-2019 Rount 10			Various		BEL	2019-03-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1949	1799			0.50	1	0.20	20	4.00

Van Landeghem, Peter		1949	BEL	0.50	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)

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