Rapid: Individual Calculations June 2023
 Irizar Y Ormazabal, Gerard  Total change: -8.20  Rating chartPersonal card
 Grand prix d'Amiens de parties rapides 2023 AMIENS FRA 2023-05-21
RcRownchangeKK*chgGame
 1339 1357 2.50 5 -0.41 20 -8.20 
  Dehesdin, Wilfried 1978 FRA0.001-0.0120-0.20 
  Glavnov, Emma 1073 FRA0.501-0.3420-6.80 
  Mouton, Frederic 1111 FRA1.0010.19203.80 
  Custoza, Georges-Emmanuel 1278 FRA0.001-0.6120-12.20 
  Morgand, Jean-Philippe 1253 FRA1.0010.36207.20 

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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