Da Silva, Erick Feitosa July 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations July 2023

Da Silva, Erick Feitosa Total change: 21.60

III Memorial Professor Pedro Crescencio			Bom Conselho PE		BRA	2023-06-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1880	2023			3.50	6	-0.37	20	-7.40

De Sena, Italo Roberto Freitas		1614	BRA	1.00	1	0.08	20	1.60
Lins, Louis Carlos Barreto		1790	BRA	0.50	1	-0.29	20	-5.80
Urquiza, Marcello De Albuquerque		1999	BRA	1.00	1	0.47	20	9.40
Galindo, Flavio H. Rocha		2122	BRA	0.00	1	-0.36	20	-7.20
Dos Santos, Rikelme Amorim		1623 *	BRA	1.00	1	0.08	20	1.60
Miranda Neto, Jayme Amorim	c	2131	BRA	0.00	1	-0.35	20	-7.00
* 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)

Circuito Pernambucano de Xadrez Rapido II Etapa Garanhuns			Garanhuns PE		BRA	2023-06-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1921	2023			4.50	5	1.45	20	29.00

De Souza, Joao Victor Soares		1667	BRA	1.00	1	0.11	20	2.20
Lima, Rinaldo		1740	FRA	1.00	1	0.16	20	3.20
Galindo, Flavio Henrique Rocha		2122	BRA	1.00	1	0.64	20	12.80
Da Silva, Wellington Francisco		2011	BRA	1.00	1	0.48	20	9.60
De Lima, Carlos Alexandre		2065	BRA	0.50	1	0.06	20	1.20
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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