Da Silva, Giovanni B Tavares January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Da Silva, Giovanni B Tavares Total change: 148.00

Campeonato Potiguar Absoluto de Xadrez 2022 Final			Natal RN		BRA	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1758	1819			2.50	4	0.29	40	11.60

Gomes, Annyara Da Silva		1418	BRA	1.00	1	0.08	40	3.20
Do Nascimento, Davi Alves		1968	BRA	0.50	1	0.20	40	8.00
De Lima, Theo Magalhaes		1748	BRA	1.00	1	0.40	40	16.00
De Lima, Enzo Magalhaes		1896	BRA	0.00	1	-0.39	40	-15.60
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)

88o Campeonato Brasileiro Absoluto de Xadrez - Final			Recife PE		BRA	2022-12-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2126	1819			5.00	10	3.41	40	136.40

Pinto Filho, Karline De Valesio		1987	BRA	1.00	1	0.72	40	28.80
De Lima, Alexsandro Barros		2198	BRA	1.00	1	0.91	40	36.40
Lima, Darcy	g	2424	BRA	0.00	1	-0.02	40	-0.80
Zanette, Edgard Vinicius		2084	BRA	0.00	1	-0.18	40	-7.20
Rodrigo, Rafael		2047	BRA	0.00	1	-0.21	40	-8.40
Asfora, Marco Antonio H.	f	2191	BRA	1.00	1	0.90	40	36.00
Alves Campelo, Danilo Cesar De L		2070	BRA	0.50	1	0.31	40	12.40
Soares, Alberto Manoel Colares D		2123	BRA	1.00	1	0.86	40	34.40
Souza Neves, Andrey M.	f	2081	BRA	0.00	1	-0.18	40	-7.20
Haraguchi, Diego Sashaki		2057	BRA	0.50	1	0.30	40	12.00
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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