Individual Calculations September 2012
 Ragon, Philippe  Total change: 0.60  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1649 1464 2.00 7 0.04 15 0.60 
  Caron, Damien 1864  * FRA0.001-0.0815-1.20 
  Barbot, Pierre 1681 FRA0.001-0.2215-3.30 
  Petit, Michel 1365 FRA1.0010.36155.40 
  Meyer, Eric 1641 FRA0.001-0.2715-4.05 
  Blanchon, Pascal 1727 FRA1.0010.821512.30 
  Colin, Phanie 1678 FRA0.001-0.2315-3.45 
  Prieu, Florian 1584 FRA0.001-0.3415-5.10 
 * 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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