Ballerini, Ricardo Reis September 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations September 2023

Ballerini, Ricardo Reis Total change: 8.20

Aberto do Brasil RPD Cidade de Taubate - Trofeu The Place			Taubate SP		BRA	2023-07-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1566	1565			3.00	6	-0.06	20	-1.20

Dos Santos, Gabrielle Lourenco		1501	BRA	0.00	1	-0.59	20	-11.80
Jacob, Luiz Gustavo F Dos Reis		1268	BRA	0.50	1	-0.35	20	-7.00
Claro, Rafael Cabral		1254	BRA	1.00	1	0.14	20	2.80
De Oliveira, Gabriel Zacharczuk		1670	BRA	1.00	1	0.64	20	12.80
Rambaldi, Donizeti		2028	BRA	0.50	1	0.45	20	9.00
Assi, Vinicius De Camargo Bou		1676	BRA	0.00	1	-0.35	20	-7.00
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 Torneio Aberto de Xadrez RPD do ITA Sao Jose dos Campos			S J dos Campos SP		BRA	2023-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1698	1565			2.00	4	0.47	20	9.40

Da Silva, Daniel Pereira		1735	BRA	0.00	1	-0.28	20	-5.60
Da Silva, Mateus Peixoto		1256	BRA	1.00	1	0.14	20	2.80
Fagundes, Guilherme Schwinn		1663	BRA	1.00	1	0.63	20	12.60
Miquelin, Nicolas Seoane		2137	BRA	0.00	1	-0.02	20	-0.40
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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