Ducaert, Frederik April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Ducaert, Frederik Total change: -6.20

Belgian Interclubs 2021-2022 Round 9			Various Places		BEL	2022-03-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1450	1631			0.00	1	-0.74	20	-14.80

Ghisa, Alexander		1450	BEL	0.00	1	-0.74	20	-14.80
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)

Belgian Interclubs 2021-2022 Round 4			Various Places		BEL	2022-03-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1746	1631			0.50	1	0.16	20	3.20

Janssens, Joren		1746	BEL	0.50	1	0.16	20	3.20
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)

Belgian Interclubs 2021-2022 Round 10			Various Places		BEL	2022-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1458	1631			1.00	1	0.27	20	5.40

Roymans, Liese		1458	BEL	1.00	1	0.27	20	5.40
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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