Individual Calculations September 2012
 Dubois, Vincent  Total change: 0.90  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1917 1961 5.00 9 0.06 15 0.90 
  Leost, Joel 1561  * FRA1.0010.08151.20 
  Collas, Didier m2361  * FRA0.001-0.0815-1.20 
  Valat, Jean-Marie 1632 FRA1.0010.12151.80 
  Grosse, Ludovic 1747 FRA1.0010.23153.45 
  Dussol, Pierre f2190 FRA0.001-0.2115-3.15 
  Danielian, Kevin 1688 FRA1.0010.17152.55 
  Sanchez, Nicolas 2168 FRA0.001-0.2315-3.45 
  Jean, Robert 1759 FRA1.0010.24153.60 
  Malka, Samuel 2144 FRA0.001-0.2615-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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