Individual Calculations March 2018
 Sakakibara, Salvio  Total change: -7.20  Rating chartPersonal card
 Campeonato Paranaense Absoluto de Xadrez 2017 Curitiba PR BRA 2018-01-31
RcRownchangeKK*chgGame
 2030 2037 2.50 6 -0.36 20 -7.20 
  Juliatto, Clara Machado 1637  * BRA1.0010.08201.60 
  Cruz, William Ferreira Da 2248 BRA0.001-0.2320-4.60 
  Ferreira, Lucas Natan Dias 1637  * BRA1.0010.08201.60 
  Gonzalez, Bolivar Ribeiro f2226 BRA0.5010.25205.00 
  Martins, Carlos f2250 BRA0.001-0.2320-4.60 
  Borges, Victor Hugo Moreira 2179 BRA0.001-0.3120-6.20 
 * 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)
 

 

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