Individual Calculations July 2019
 Boix Redorta, Roc  Total change: 25.20  Rating chartPersonal card
 XIII Obert escacs Llinars del Valles 2019 Grup B Llinars del Valles ESP 2019-03-30
RcRownchangeKK*chgGame
 1602 1429 2.00 5 0.63 40 25.20 
  Ceruelo Santiveri, Oscar 1630 ESP0.001-0.2440-9.60 
  Guerrero Prieto, Arnau 1546 ESP1.0010.664026.40 
  Pujol Gaja, Joan 1640 ESP0.001-0.2340-9.20 
  Giro Castellet, Esteve 1590 ESP0.5010.21408.40 
  Rueda Medina, Alex 1603 ESP0.5010.23409.20 

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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