Rapid: Individual Calculations April 2023
 Amit, Hagay  Total change: 69.40  Rating chartPersonal card
 25e Open Rapide Arnous de Riviere A NANTES FRA 2023-03-19
RcRownchangeKK*chgGame
 1575 1219 4.50 8 3.47 20 69.40 
  Pizzo, Simon 1710 FRA1.0010.962019.20 
  Gratton, Alexandre 1822 FRA0.001-0.0220-0.40 
  Le Quillec, Corentin 1564 FRA0.001-0.1120-2.20 
  Franck, Etienne 1411 FRA1.0010.752015.00 
  Durlin, Michel 1538 FRA0.5010.37207.40 
  Montoir, Gilles 1537 FRA0.001-0.1320-2.60 
  Durand, Hubert 1394 FRA1.0010.732014.60 
  Le Roc`h, Daniel 1627 FRA1.0010.922018.40 

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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