Individual Calculations October 2012
 Coloos, Alexandre  Total change: -3.90  Rating chartPersonal card
 158eme Ferme FIDE du club 608 H (-2200 elo) PARIS FRA 2012-09-22
RcRownchangeKK*chgGame
 1517 1481 2.00 5 -0.26 15 -3.90 
  Barzilay, Marianne 1532 FRA0.5010.07151.05 
  Letheux, Patrick 1495 FRA1.0010.52157.80 
  Peignien, Laurent 1513 FRA0.001-0.4615-6.90 
  Truitard, Jean-Francois 1549 FRA0.5010.09151.35 
  Gorka, Patrice 1495 FRA0.001-0.4815-7.20 

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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