Individual Calculations September 2012
 Perche, Etienne  Total change: 0.00  Rating chartPersonal card
 Open International de Créon 2012 - Raoul Lorioux CREON FRA 2012-07-30
RcRownchangeRpKK*chgGame
 1488 0 1.00 5 0.00 1248   0.00 
  Dal Cin, Florian 1476 FRA0.0010.00 0.00 
  Rives, Sylvain 1635 FRA0.0010.00 0.00 
  Trevidic, Bernard 1354 FRA1.0010.00 0.00 
  Peignien, Laurent 1511 FRA0.0010.00 0.00 
  De Cohen, Lisa 1465 FRA0.0010.00 0.00 

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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