Individual Calculations May 2012
 Sella, Laurent  Total change: 10.50  Rating chartPersonal card
 Festival FIDE VO 2011 Franconville (-2200) FRANCONVILLE FRA 2012-04-07
RcRownchangeKK*chgGame
 1783 1538 1.00 3 0.35 30 10.50 
  Roullois, Jerome 1910 FRA0.001-0.1030-3.00 
  Coussot, Jean-Claude 1802 FRA0.001-0.1830-5.40 
  Graziani, Charles 1636 FRA1.0010.633018.90 

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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