Individual Calculations July 2009
 Cepisul, Desire  Total change: -11.25  Rating chartPersonal card
 25e Championnat de Martinique Fort de France FRA 2009-04-04
RcRownchangeKK*chgGame
 1708 1766 1.00 3 -0.75 15 -11.25 
  Francius, Karl 1512 FRA0.001-0.8115-12.15 
  Dobat-Chauleau, Oruno 1496 FRA1.0010.17152.55 
  Montabord, Manuel 2116 FRA0.001-0.1115-1.65 

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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