Blitz: Individual Calculations April 2019
 Cardenas Portugal, Dylan  Total change: 3.40  Rating chartPersonal card
 Campeonato Nacional Juvenil Blitz - Sub12 Lima PER 2019-03-02
RcRownchangeKK*chgGame
 1314 1468 5.00 7 0.17 20 3.40 
  Casqui Lopez, Marlon Gabriel 1129 PER1.0010.12202.40 
  Colonia Lizano, Stefan Carlos 1196 PER1.0010.17203.40 
  Jimenez Salas, Maria Teresa 1300 PER1.0010.28205.60 
  Lucho La Rosa, Sandro Alberto 1350 PER1.0010.34206.80 
  Bravo Mallco, Kate Azumi 1491 PER0.001-0.4720-9.40 
  Guzman Vera, Diego Alonso 1301 PER0.001-0.7220-14.40 
  Cahuapaza Tarapaca, Leonardo 1433 PER1.0010.45209.00 

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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