Varlet, Daniel January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Varlet, Daniel Total change: 4.80

Open Killing Zoe 2022 Ronde 7			Brussels		BEL	2022-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1261	1286			0.00	1	-0.53	20	-10.60

Heekhout, Daniel		1261	BEL	0.00	1	-0.53	20	-10.60
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
1654	1286			0.50	1	0.40	20	8.00

Piovesan, Francesco		1654	BEL	0.50	1	0.40	20	8.00
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)

Open Brussels Fall 2022 Rounds 12-13			Brussels		BEL	2022-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1423	1286			1.00	2	0.37	20	7.40

Faybish, Dana		1418	BEL	1.00	1	0.68	20	13.60
Parisi, Alessandro		1427	ITA	0.00	1	-0.31	20	-6.20
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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