Individual Calculations September 2012
 Degraeve, Thomas  Total change: 32.10  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1682 1432 2.50 7 1.07 30 32.10 
  Penalver, Marion 1832  * FRA0.001-0.0830-2.40 
  Meyer, Eric 1641 FRA0.5010.27308.10 
  Bouguerra, Tayeb 1832  * FRA0.001-0.0830-2.40 
  Colin, Phanie 1678 FRA0.001-0.1930-5.70 
  Dubertrand, Bernard 1650 FRA1.0010.783023.40 
  Sere, Philemon 1615 FRA0.001-0.2630-7.80 
  Darpoux, Danielle 1526 FRA1.0010.633018.90 
 * 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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