Varela Tavares, Goncalo April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Varela Tavares, Goncalo Total change: -31.60

Tournoi du GEL 2022 - Gr. B round 4-5			Lausanne		SUI	2023-02-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1662	1690			0.00	1	-0.54	40	-21.60

Solari, Matteo		1662	SUI	0.00	1	-0.54	40	-21.60
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)

SGM 2023 (Bundesliga und 1.Regionalliga) round 6			decentralised		SUI	2023-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1860	1690			0.00	1	-0.28	40	-11.20

Voland, Robin		1860	FRA	0.00	1	-0.28	40	-11.20
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)

NOTE: K factor changed
Open de la Broye cat. A 2023			Payerne		SUI	2023-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1717	1690			1.00	2	0.06	20	1.20

Federer, Patrick		1494	SUI	1.00	1	0.25	20	5.00
Malli, Shiivesh Sunil		1939	SUI	0.00	1	-0.19	20	-3.80
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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