Individual Calculations April 2020
 Stratonovitch, Jean  Total change: 15.60  Rating chartPersonal card
 39eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2020-02-27
RcRownchangeKK*chgGame
 1696 1530 2.50 7 0.39 40 15.60 
  Kljucanin, Sead 1926 FRA0.001-0.0840-3.20 
  Jouffret, Philippe 1725 FRA0.001-0.2540-10.00 
  Roland, Philippe 1340 FRA1.0010.254010.00 
  Acikgoz, Tuncay 1815 FRA0.5010.344013.60 
  Delaruelle, Christian 1668 FRA0.5010.19407.60 
  Rabier, Jean 1667 FRA0.5010.18407.20 
  Blu, Jerome 1730 FRA0.001-0.2440-9.60 

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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