Verbeek, Geert January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Verbeek, Geert Total change: -7.00

24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 2			Hasselt		BEL	2022-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1461	1802			1.00	1	0.12	20	2.40

Dethier, Krista		1461	BEL	1.00	1	0.12	20	2.40
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 2022-2023 Ronde 5			Various Places		BEL	2022-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1499	1803			0.50	1	-0.36	20	-7.20

Chhawchharia, Avish		1499	BEL	0.50	1	-0.36	20	-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)

24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 3			Hasselt		BEL	2022-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1724	1803			0.50	1	-0.11	20	-2.20

Pools, Robert		1724	BEL	0.50	1	-0.11	20	-2.20
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)

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