Individual Calculations November 2021
 Peinado Piamo, Rafael Vicente  Total change: -33.60  Rating chartPersonal card
 II IRT Hibrido de Las Americas Sub-1200 2021 Chacao-Porlamar-Guayaquil-Macas-Manta-Lima-Puerto Espana VEN 2021-10-02
RcRownchangeKK*chgGame
 1053 1185 1.50 4 -1.21 40 -48.40 
  Espichan Serna, Luis Ricardo 1019 PER0.001-0.7240-28.80 
  Castaneda Huamani, Frank Eder 1005 PER0.001-0.7440-29.60 
  Ramirez Espino, Gian Sandro 1081 PER0.501-0.1440-5.60 
  Sanchez Velez, Alex Leonardo 1105 ECU1.0010.394015.60 

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)
 
 Liga de Ajedrez de Desarrollo 2021 Torneo Clasificatorio "MF Alexander Andres Hernandez Jimenez" Altamira VEN 2021-10-16
RcRownchangeKK*chgGame
 1275 1185 1.50 3 0.37 40 14.80 
  Olivares Hernandez, Angel Francis 1339 VEN1.0010.714028.40 
  Casares Ugueto, Santiago De Jesus 1268 VEN0.001-0.3940-15.60 
  Sosa Sanz, Isis 1218 VEN0.5010.05402.00 

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)
 

 

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