Individual Calculations September 2009
 Djafari, Samira  Total change: 0.00  Rating chartPersonal card
 Championnat de France - Open C Nimes FRA 2009-08-11
RcRownchangeRpKK*chgGame
 1689 0 2.50 6 0.00 1632   0.00 
  Salgues, Michel 1733 FRA0.0010.00 0.00 
  Van Eeckhout, Guy 1785 FRA0.5010.00 0.00 
  Henri, Jacqueline 1452 FRA1.0010.00 0.00 
  Grenier, David 1708 FRA0.5010.00 0.00 
  Auvray, Honorine 1703 FRA0.0010.00 0.00 
  Scherrer, Gilles 1753 FRA0.5010.00 0.00 

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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