Blitz: Individual Calculations October 2022
 Coaquira Gonzales, Oscar Adriano  Total change: 40.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Impar 2022 Blitz Sub 11 Absoluto Lima PER 2022-09-16
RcRownchangeKK*chgGame
 1303 1077 1.00 2 0.55 20 11.00 
  Ucharima Huarcaya, Gustavo Romulo 1385 PER1.0010.862017.20 
  Salas Gonzales, David Ademar 1220 PER0.001-0.3120-6.20 

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)
 
 69 Open IRT Blitz Club Hermanos Rojas Lima PER 2022-09-19
RcRownchangeKK*chgGame
 1520 1077 0.00 6 -0.70 20 -14.00 
  Navarro Maldonado, Monica Dayana 1642 VEN0.001-0.0220-0.40 
  Reyes Zavaleta, Diego Alexander 1667 PER0.001-0.0220-0.40 
  Isidro Arredondo, Angelo Gabriel 1363 PER0.001-0.1620-3.20 
  Betancourt Navas, Jose Luis 1899 VEN0.0010.00200.00 
  Ccana Minauro, Reiben Andre 1209 PER0.001-0.3220-6.40 
  Mollo Figueroa, Nicole 1340 BOL0.001-0.1820-3.60 

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)
 
 70 Open IRT Blitz Club Hermanos Rojas Lima PER 2022-09-24
RcRownchangeKK*chgGame
 1374 1077 4.00 9 2.17 20 43.40 
  Jimenez Salas, Maria Teresa 1471 PER0.001-0.0820-1.60 
  Carmona Carrillo, Carlos Rafael A 1757 ESP0.001-0.0120-0.20 
  Garay Ramirez, Estefano Javier 1303 PER0.001-0.2120-4.20 
  Isidro Arredondo, Angelo Gabriel 1363 PER0.001-0.1620-3.20 
  Barzola Aguirre , Jose Saul 1081 PER1.0010.512010.20 
  Rojas Salas, Rihanna Irina 1203 PER1.0010.672013.40 
  Salas Gonzales, David Ademar 1220 PER1.0010.692013.80 
  Cardenas Huachaca, Alessandro Jai 1300 PER1.0010.782015.60 
  Reyes Zavaleta, Diego Alexander 1667 PER0.001-0.0220-0.40 

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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