Individual Calculations March 2022
 Tsuchie, Pedro Pinheiro  Total change: 145.60  Rating chartPersonal card
 VIII Floripa Chess Open 2022 Florianopolis SC BRA 2022-01-24
RcRownchangeKK*chgGame
 1791 1660 5.00 8 2.21 40 88.40 
  Alboredo, Julia wf2200 BRA0.001-0.0340-1.20 
  Kim, Thiago 1943 BRA0.001-0.1640-6.40 
  De Brito, Gabrielly Rodrigues 1302 BRA0.501-0.4040-16.00 
  Vera Villalba, Marcelo Amin 1260  * PAR1.0010.08403.20 
  Carvalho, Cleber Del Castillo 1901 BRA1.0010.804032.00 
  Cavalcante, Rodrigo Moreira 1918 BRA1.0010.824032.80 
  Valcarcel, Victor Ignacio Dos San 1893 BRA0.5010.294011.60 
  Okamura, Milton Kasuo 1912 BRA1.0010.814032.40 
 * 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)
 
 IRT Osasco 60 anos - Memorial Ilma Jose de Carvalho Osasco SP BRA 2022-02-18
RcRownchangeKK*chgGame
 1494 1689 5.00 5 1.43 40 57.20 
  Gravina, Miguel Vigolo 1289  * BRA1.0010.08403.20 
  Jiang, Lucas Zirui 1378 BRA1.0010.14405.60 
  Bokhonok, Tatiana Dos Santos Spin 1355 BRA1.0010.12404.80 
  De Macedo, Camila Ferreira 1678 BRA1.0010.484019.20 
  Da Cunha, Gabriela Goes wc1770 BRA1.0010.614024.40 
 * 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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