Onrubia-Aviles, Carlos November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Onrubia-Aviles, Carlos Total change: 3.80

Brussels Open Fall 2023 Rounds 5-7				Brussels		BEL	2023-10-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1649	1853				3.00	3	0.75	20	15.00

Pepermans, Jelle			1694	BEL	1.00	1	0.29	20	5.80
Peeters, Simonne			1528	BEL	1.00	1	0.13	20	2.60
Brion, Philippe			1724	BEL	1.00	1	0.33	20	6.60
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 2023-2024 Round 2				Various Places		BEL	2023-10-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1744	1853				0.50	1	-0.15	20	-3.00

Parreira, Luis Miguel			1744	POR	0.50	1	-0.15	20	-3.00
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)

Belgian Interclubs 2023-2024 Round 3				Various Places		BEL	2023-10-22
Rc	Ro				w	n	change	K	*Kchg**	Game
1915	1853				0.00	1	-0.41	20	-8.20

Barbier, Astrid		wf	1915	BEL	0.00	1	-0.41	20	-8.20
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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