Roeting, Gregory November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Roeting, Gregory Total change: -35.60

2de Richard Reti Fide Club Open 2021-2022 Ronde 2			Brussels		BEL	2021-10-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1824	1548			0.00	1	-0.17	40	-6.80

De Mol, Patrick		1824	BEL	0.00	1	-0.17	40	-6.80
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)

2de Richard Reti Fide Club Open 2021-2022 Ronde 4			Brussels		BEL	2021-10-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1221	1548			0.50	1	-0.37	40	-14.80

Raptis, Olympios		1221	BEL	0.50	1	-0.37	40	-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)

2de Richard Reti Fide Club Open 2021-2022 Ronde 5			Brussels		BEL	2021-10-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1656	1548			0.00	1	-0.35	40	-14.00

Fory, Benny		1656	BEL	0.00	1	-0.35	40	-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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