Alberti, Joao Valmar Bonfim June 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations June 2019

Alberti, Joao Valmar Bonfim Total change: 1.00

XIX Torneio Aberto de Xadrez Shopping Jardim das Americas RPD			Curitiba PR		BRA	2019-04-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1532	1454			2.50	5	0.43	20	8.60

Grebogi, Ana Lia		1054 *	BRA	1.00	1	0.08	20	1.60
Baldussi Fernandes, Bruno Mendonc		1773	BRA	0.00	1	-0.13	20	-2.60
Lopes, Joaquim Franco		1178	BRA	1.00	1	0.17	20	3.40
Reis, Oseias Marcelino Dos		1854 *	BRA	0.50	1	0.42	20	8.40
Ramos, Beny Irwing Pankiewicz		1803	BRA	0.00	1	-0.11	20	-2.20
* 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 de Xadrez RPD dos Campos Gerais Sub 08 Sub 12 2019 1a Etapa			Ponta Grossa PR		BRA	2019-05-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1275	1454			4.00	6	-0.38	20	-7.60

Grigoli, Maria Eduarda		1147	BRA	1.00	1	0.14	20	2.80
Schafranski, Yasmin		1235	BRA	1.00	1	0.22	20	4.40
Raifur, Gabriel Henrique Chaves		1322	BRA	0.50	1	-0.18	20	-3.60
Dos Santos, Gabriel Martins		1354	BRA	1.00	1	0.36	20	7.20
De Ramos, Mitzi Vedan		1320	BRA	0.00	1	-0.68	20	-13.60
Christoforo, Rafael Germano		1270	BRA	0.50	1	-0.24	20	-4.80
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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