Individual Calculations May 2017
 Vizcarra Quispe, Jhael  Total change: 74.00  Rating chartPersonal card
 Campeonato Nacional Juvenil 2017 Sub 14 Absoluto Lima PER 2017-02-22
RcRownchangeKK*chgGame
 1643 1547 4.50 7 1.85 40 74.00 
  Lopez Herrera, Piero 1752 PER0.5010.264010.40 
  Ccerhuayo Escobedo, Mels Leopold 1669 PER0.5010.17406.80 
  Anazco Huamanquispe, Andre 1653 PER0.001-0.3640-14.40 
  Medina Vertiz, Cesar Alejandro 1400 PER1.0010.304012.00 
  Pariona Larrota, Andre Sebastian 1821 PER0.5010.334013.20 
  Caja Cruz, Gabriel 1664 PER1.0010.664026.40 
  Araujo Calvo, Gianfranco 1539 PER1.0010.494019.60 

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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