Individual Calculations September 2016
 Lasfar, Karim  Total change: -16.20  Rating chartPersonal card
 269 open FIDE du club 608 (-1600 elo) PARIS FRA 2016-08-27
RcRownchangeKK*chgGame
 1376 1344 1.00 4 -0.81 20 -16.20 
  Sere, Nicolas 1512 FRA0.001-0.2820-5.60 
  Loyer, Jean-Claude 1480 FRA0.001-0.3220-6.40 
  Delin, Valere 1409 FRA0.001-0.4120-8.20 
  Harouat, Salim 1104 FRA1.0010.20204.00 

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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