Individual Calculations December 2012
 Colas, Yves  Total change: -13.80  Rating chartPersonal card
 10e rencontres internationales - Tournoi de l'Avenir AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1497 1636 2.50 5 -0.92 15 -13.80 
  Lagarde, Bruno 1588 FRA0.001-0.5715-8.55 
  Bergougnoux, Axel 1532 FRA0.001-0.6415-9.60 
  Grosse, Tomas 1492 FRA0.501-0.1915-2.85 
  Dones, Lucas 1465 FRA1.0010.27154.05 
  Buisan, Jean-Pierre 1409 FRA1.0010.21153.15 

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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