Individual Calculations September 2018
 Cabrera Hoyos, Juan Diego  Total change: -64.00  Rating chartPersonal card
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 15 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1400 1497 1.50 5 -1.60 40 -64.00 
  Ccerhuayo Escobedo, Mels Leopold 1897  * PER0.001-0.0840-3.20 
  Nunez Villazana, Norbil Marco 1436 PER0.001-0.5840-23.20 
  Vasquez Rodriguez, Victor Angelo 1377 PER0.001-0.6640-26.40 
  Salcedo Guerra, Jorge Sebastian 1097  * PER1.0010.08403.20 
  Reyes Tapia, Carlos Alberto 1194 PER0.501-0.3640-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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