Individual Calculations March 2020
 Yasuda, Osvaldo Makoto  Total change: 1.80  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2020 Sao Paulo SP BRA 2020-02-22
RcRownchangeKK*chgGame
 1414 1316 2.50 6 0.09 20 1.80 
  Kanzler, Karina Daniela Ferreira 1716  * BRA0.001-0.0820-1.60 
  Machado, Antonio Rodrigo 1694 BRA0.001-0.0920-1.80 
  Takano Ito, Raphael Kenzo 1102 BRA1.0010.23204.60 
  Santana, Expedito 1457 BRA0.5010.19203.80 
  Barberi, Catarina 1326 BRA0.001-0.4920-9.80 
  Laguna, Oscar Alexander Sanchez 1188 BRA1.0010.33206.60 
 * 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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