Serruys, Henri April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Serruys, Henri Total change: -14.80

Belgian Interclubs 2021-2022 Round 9			Various Places		BEL	2022-03-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1345	1631			1.00	1	0.16	40	6.40

Verbruggen, David		1345	BEL	1.00	1	0.16	40	6.40
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 2021-2022 Round 4			Various Places		BEL	2022-03-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1498	1631			0.50	1	-0.18	40	-7.20

Van Roy, Arno		1498	BEL	0.50	1	-0.18	40	-7.20
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)

NOTE: K factor changed
Belgian Interclubs 2021-2022 Round 10			Various Places		BEL	2022-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1479	1631			0.00	1	-0.70	20	-14.00

Goderis, Wim		1479	BEL	0.00	1	-0.70	20	-14.00
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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