Individual Calculations August 2017
 Flores Quillas, Diego Saul Rodri  Total change: 27.20  Rating chartPersonal card
 Panamerican Youth Championship 2017 U-12 San Jose CRC 2017-07-01
RcRownchangeKK*chgGame
 1682 1881 6.00 8 0.21 40 8.40 
  Loja Zambrano, Diego 1525 ECU1.0010.11404.40 
  Prestia, Paris 1674 USA0.001-0.7740-30.80 
  Singh, Hersh 1624 USA1.0010.18407.20 
  Medina Turbay, Luis Fernando c1482 VEN1.0010.08403.20 
  England, Max 1727 CAN1.0010.294011.60 
  Chasin, Nico Werner c2010 USA1.0010.674026.80 
  Galaviz Medina, Sion Radam c1924 MEX0.001-0.4440-17.60 
  Thomas, David c1492 JAM1.0010.09403.60 

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)
 
 Campeonato Metropolitano Escolar Grupo A Sub 11 Absoluto Lima PER 2017-07-14
RcRownchangeKK*chgGame
 1505 1881 5.00 5 0.47 40 18.80 
  Priale Huaman, Nicolas Antonio 1481  * PER1.0010.08403.20 
  Forno Trujillo, Luca 1481  * PER1.0010.08403.20 
  Benavides Conza, Diego Angelo 1516 PER1.0010.10404.00 
  Calvo Garavito, David 1481  * PER1.0010.08403.20 
  Vasquez Vargas, Henry Richard 1565 PER1.0010.13405.20 
 * 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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