Individual Calculations September 2012
 Rabier, Jean  Total change: -22.05  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1733 1848 3.00 7 -1.47 15 -22.05 
  Delorme, Laurie wm2171 FRA0.001-0.1315-1.95 
  Duff, Rufus 2141 ENG0.001-0.1515-2.25 
  Lepeigneux, Jean-Jacques 1586 FRA0.001-0.8215-12.30 
  Esclafit, Pierre 1576 FRA1.0010.17152.55 
  Tournebise, Hubert 1570 FRA0.001-0.8315-12.45 
  Degeorges, Mathis 1522 FRA1.0010.13151.95 
  Heurteaux, Raphael 1568 FRA1.0010.16152.40 

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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