Individual Calculations October 2019
 Cahuapaza Tarapaca, Leonardo  Total change: 66.00  Rating chartPersonal card
 Campeonato Nacional Escolar 2019 - Categoria Sub 13 Absoluto Lima PER 2019-09-10
RcRownchangeKK*chgGame
 1412 1387 5.50 8 1.65 40 66.00 
  Garayar Peralta, Luis Fernando 1142 PER1.0010.20408.00 
  Sifuentes Alcantara, Jhony Sebas 1695 PER0.001-0.1440-5.60 
  Ponciano Madueno, Luis Felipe 1158 PER1.0010.21408.40 
  Flores Aedo , Alexander Oliver M 1767 PER0.001-0.0940-3.60 
  Cuya Huapaya, Joseph Alexis 1070 PER1.0010.13405.20 
  Cabrera Quispe, Piero Andre 1409 PER0.5010.03401.20 
  Tayro Chihuantito, Luis Gabriel 1346 PER1.0010.444017.60 
  Benavides Conza, Diego Angelo 1705 PER1.0010.874034.80 

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)
 

 

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