Blitz: Individual Calculations April 2023
 Villaverde Salas, Gonzalo Matias  Total change: -17.60  Rating chartPersonal card
 CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1300 1110 1.50 7 -0.44 40 -17.60 
  Chavez Bautista, Lennin Alfredo 1403 PER0.001-0.1540-6.00 
  Diaz Bermudez, Pedro Teofilo 1520 PER0.001-0.0840-3.20 
  Villafuerte Mamani, Raid Kamil 1225 PER0.001-0.3440-13.60 
  Heredia Barrios, Sheldon Biuler 1219 PER1.0010.654026.00 
  Anticona Bocanegra, Fabrizio Aaro 1174 PER0.001-0.4140-16.40 
  Cisneros Vargas, Gabriel Jesus 1134 PER0.5010.03401.20 
  Ramirez Mori, Angel Farid 1424 PER0.001-0.1440-5.60 

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)
 

 

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