Individual Calculations January 2013
 Ouahhoud, Yassine  Total change: 0.60  Rating chartPersonal card
 Championnat des Bouches-du-Rhone 2013 - Benjamins (-2200) MARTIGUES FRA 2012-11-24
RcRownchangeKK*chgGame
 1569 1365 1.00 4 0.02 30 0.60 
  Massardo, Quentin 1667 FRA0.001-0.1530-4.50 
  Savalle, Nicolas 1606 FRA1.0010.803024.00 
  Eisenberg, Philippe 1536 FRA0.001-0.2730-8.10 
  Benezra, Esther 1466 FRA0.001-0.3630-10.80 

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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