Boons, Bert March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Boons, Bert Total change: -1.80

Liga Kampioenschap Antwerpen 2019-2020 Experten Round 5-7			Hoboken (Antwerpen)		BEL	2020-01-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2203	2027			0.50	2	-0.15	20	-3.00

Docx, Stefan	m	2427 *	BEL	0.00	1	-0.08	20	-1.60
Boons, Patrick		1978	BEL	0.50	1	-0.07	20	-1.40
* Rating difference of more than 400. Please read more at FIDE Handbook
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
1777	2017			1.00	1	0.20	20	4.00

Heremans, Dries		1777	BEL	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 2019-2020 Round 8			Various		BEL	2020-02-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1914	2017			0.50	1	-0.14	20	-2.80

Akulov, Lev		1914	BEL	0.50	1	-0.14	20	-2.80
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)

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