Deus Filho, Joaquim De July 2021 FIDE Individual Chess Calculations

Individual Calculations July 2021

Deus Filho, Joaquim De Total change: -10.80

I Aberto do Brasil de Araruama 2021			Araruama RJ		BRA	2021-06-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1910	1920			2.00	4	0.01	20	0.20

Federzoni, Enzo		2202	BRA	0.00	1	-0.16	20	-3.20
Serafim, Paulo Rogerio		1520 *	BRA	1.00	1	0.08	20	1.60
Lage, Pedro Ferreira		2123	BRA	0.00	1	-0.24	20	-4.80
Cordioli, Jairo Ribeiro		1793	BRA	1.00	1	0.33	20	6.60
* 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)

IRT sub 2200 de Timbo 2021			Timbo SC		BRA	2021-06-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1690	1920			4.00	6	-0.55	20	-11.00

Rodio, Arthur Brunetto		1520 *	BRA	1.00	1	0.08	20	1.60
De Oliveira, Carlos Frederico B.		1617	BRA	1.00	1	0.14	20	2.80
Piccoli, Lucas Fonseca		2142	BRA	0.00	1	-0.22	20	-4.40
Colaco, Willian Wagner Soares		1675	BRA	0.00	1	-0.80	20	-16.00
Sarda, Pedro Sada	c	1596	BRA	1.00	1	0.13	20	2.60
De Carvalho, Vitor Augusto Poncia		1591	BRA	1.00	1	0.12	20	2.40
* 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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