Mattos, Emanuel Dias July 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations July 2023

Mattos, Emanuel Dias Total change: -6.00

Festival Shopping Metro Boulevard Tatuape Duplas RPD			Sao Paulo SP		BRA	2023-06-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1877	1587			2.00	4	1.31	20	26.20

Souza, Ramon Santana De		1832	BRA	1.00	1	0.80	20	16.00
De Moraes, Pedro Henrique M		2050	BRA	0.00	1	-0.05	20	-1.00
Aparecido Silva, Haroldo		1863	BRA	0.00	1	-0.17	20	-3.40
De Jesus, Cledson Jose		1763	BRA	1.00	1	0.73	20	14.60
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)

2o Festival Shopping Jardim Oriente Sao Jose dos Campos Aberto do Brasil RPD			S J dos Campos SP		BRA	2023-06-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1439	1587			2.50	6	-1.61	20	-32.20

Vaz, Vania Dora Madona		1259	BRA	1.00	1	0.13	20	2.60
Moreira, Paulo Vinicius Macedo		1848	BRA	0.00	1	-0.18	20	-3.60
Viana, Amanda Thamy Koto		1376	BRA	0.50	1	-0.27	20	-5.40
Dias Bevilaqua, Gustavo Cesar		1414	BRA	0.00	1	-0.73	20	-14.60
Villela, Tiago Antonio		1347	BRA	1.00	1	0.20	20	4.00
Goncalves, Richard Gabriel Simiao		1389	BRA	0.00	1	-0.76	20	-15.20
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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