Rapid: Individual Calculations August 2023
 Gomez Jalixto, Matthew Yahir  Total change: -67.20  Rating chartPersonal card
 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 01 Lima PER 2023-06-12
RcRownchangeKK*chgGame
 1155 1110 0.50 4 -1.27 40 -50.80 
  Rojas Salas, Rihanna Irina 1189 PER0.001-0.3940-15.60 
  Reyes Zavaleta, Sergio Gabriel 1084 PER0.001-0.5440-21.60 
  Vilca Contreras, Dante Ivan 1326 PER0.5010.284011.20 
  Callupe Matias, Obed Esteban 1019 PER0.001-0.6240-24.80 

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)
 
 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 02 Lima PER 2023-06-13
RcRownchangeKK*chgGame
 1166 1110 1.00 4 -0.73 40 -29.20 
  Mollo Figueroa, Nicole 1373 BOL0.001-0.1840-7.20 
  Reyes Zavaleta, Sergio Gabriel 1084 PER0.001-0.5440-21.60 
  Rojas Salas, Rihanna Irina 1189 PER0.001-0.3940-15.60 
  Callupe Matias, Obed Esteban 1019 PER1.0010.384015.20 

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)
 
 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 03 Lima PER 2023-06-14
RcRownchangeKK*chgGame
 1175 1110 2.00 4 0.32 40 12.80 
  Mollo Figueroa, Nicole 1373 BOL0.5010.324012.80 
  Carbajal Sotomayor, Cesar Stefano 1119 PER0.001-0.4940-19.60 
  Callupe Matias, Obed Esteban 1019 PER1.0010.384015.20 
  Rojas Salas, Rihanna Irina 1189 PER0.5010.11404.40 

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)
 

 

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