Individual Calculations September 2010
 Vledouts, Sacha  Total change: 11.85  Rating chartPersonal card
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 2159 2012 3.00 7 0.79 15 11.85 
  Milchev, Nikolay m2360 BUL0.001-0.1115-1.65 
  Raggini, Bernard 1744 FRA1.0010.17152.55 
  Demanghon, Jonathan 2183 FRA0.5010.23153.45 
  Houard, Yannick 2238 FRA0.5010.29154.35 
  Capitaine, Adrien 2149 FRA0.5010.18152.70 
  Saez, Frederic 2227 FRA0.5010.27154.05 
  Weill, Roland f2213 FRA0.001-0.2415-3.60 

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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