Individual Calculations September 2018
 Sac, Olivier  Total change: -34.00  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Raoul Lorioux CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1325 1524 5.00 9 -1.70 20 -34.00 
  Goguely, Pierre 1664 FRA0.001-0.3120-6.20 
  Deschamps, Christophe 1317 FRA1.0010.23204.60 
  Barat, Jean-Claude 1306 FRA1.0010.22204.40 
  Casimir, Matthieu 1302 FRA0.001-0.7820-15.60 
  Estadieu, Bruno 1328 FRA1.0010.25205.00 
  Bollengier, Romain 1342 FRA0.001-0.7420-14.80 
  Fayolet, Yannick 1255 FRA1.0010.17203.40 
  Darrigrand, Thomas 1208 FRA1.0010.13202.60 
  Bustos Salinas, Thomas 1201 FRA0.001-0.8720-17.40 

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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