Rapid: Individual Calculations November 2015
 Costa, Yure Mota  Total change: -30.20  Rating chartPersonal card
 XXI Copa Sigma de Xadrez RPD 2015 Salvador BA BRA 2015-09-26
RcRownchangeKK*chgGame
 1799 1763 0.00 2 -0.90 20 -18.00 
  Teles, Jeferson Lisboa 1703 BRA0.001-0.5820-11.60 
  Gois, Remir Novaes De 1894 BRA0.001-0.3220-6.40 

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)
 
 Semi Final Leste do Baiano de Xadrez RPD 2015 Salvador BA BRA 2015-10-24
RcRownchangeKK*chgGame
 1921 1763 1.00 5 -0.61 20 -12.20 
  Ferreira, Marcone Fiuza 2054 BRA0.001-0.1520-3.00 
  Pinto, Jaime De Castilho Firmino 1949 BRA0.001-0.2620-5.20 
  Zallio, Luciano De Souza c2163  * BRA0.001-0.0820-1.60 
  Silva, Jose Romain T Da Costa E 1727 BRA1.0010.45209.00 
  Straatmann, Carlos Alberto 1711 BRA0.001-0.5720-11.40 
 * 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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