Individual Calculations September 2015
 Riviere, Florent  Total change: -39.40  Rating chartPersonal card
 20eme tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2015-07-27
RcRownchangeKK*chgGame
 1414 1472 1.50 6 -1.97 20 -39.40 
  Tabaroni, Serge 1547 FRA0.001-0.4020-8.00 
  Trevidic, Bernard 1297 FRA1.0010.27205.40 
  Badie, Michel 1295 FRA0.501-0.2320-4.60 
  Dubertrand, Bernard 1624 FRA0.001-0.3020-6.00 
  Mariette, Fabrice 1350 FRA0.001-0.6720-13.40 
  Bur, Lucas 1371 FRA0.001-0.6420-12.80 

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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