Bellens, Steven March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Bellens, Steven Total change: 2.60

Belgian Interclubs 2022-2023 Ronde 6			Various Places		BEL	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2179	2018			0.50	1	0.21	20	4.20

Geenen, Marc	f	2179	BEL	0.50	1	0.21	20	4.20
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)

Zilveren Toren 2023 Reeks 1 Ronde 5			Various places		BEL	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1786	2015			1.00	1	0.21	20	4.20

Van Hecke, Jeroen		1786	BEL	1.00	1	0.21	20	4.20
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)

Zilveren Toren 2023 Reeks 1 Ronde 6			Various places		BEL	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1781	2015			0.50	1	-0.29	20	-5.80

Boonen, Maarten		1781	BEL	0.50	1	-0.29	20	-5.80
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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