Freire, Rodrigo Da Silva October 2022 FIDE Individual Chess Calculations

Individual Calculations October 2022

Freire, Rodrigo Da Silva Total change: -15.80

I Campeonato Brasileiro Uniao de Xadrez das Forcas Armadas e Seguranca Publica			Rio Branco AC		BRA	2022-09-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1717	1953			3.50	4	0.49	20	9.80

Fonseca, Rogerio Da Silva		1553 *	BRA	1.00	1	0.08	20	1.60
Nascimento, Carlos A. Amorim		1766	BRA	1.00	1	0.26	20	5.20
Da Silva, Ricardo Moura		2008	BRA	1.00	1	0.58	20	11.60
De Avelar, Flavio Henrique		1540	BRA	0.50	1	-0.43	20	-8.60
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

I Pan Amazonico de Xadrez Amador 2022			Rio Branco AC		BRA	2022-09-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1663	1953			3.50	6	-1.28	20	-25.60

Costa Neto, Luis Antonio		1380	BRA	1.00	1	0.02	20	0.40
De Oliveira, Gualter Amelio		1549	BRA	0.50	1	-0.42	20	-8.40
Oliveira, Reginaldo Sousa		1727	BRA	0.00	1	-0.79	20	-15.80
Frometa, Odannys Azaharez		1739	BRA	1.00	1	0.23	20	4.60
Amorim Filho, Robson Bezerra		1553 *	BRA	1.00	1	0.08	20	1.60
Cabrera, Dino Luis Hernandez		2027	BRA	0.00	1	-0.40	20	-8.00
* Rating difference of more than 400. Please read more at FIDE Handbook
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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