Individual Calculations August 2014
 Perrin, Vincent  Total change: -17.60  Rating chartPersonal card
 29e Open International d'Echecs d'Avoine AVOINE FRA 2014-07-19
RcRownchangeKK*chgGame
 1735 1774 3.50 8 -0.88 20 -17.60 
  Charrier, Arthur 1627 FRA0.001-0.7020-14.00 
  Cyrille, Dominique 1589 FRA1.0010.26205.20 
  Banat, Samy 1562 FRA1.0010.23204.60 
  Ladisic, Alex-Sacha 1998 FRA0.001-0.2220-4.40 
  Hadet, Emmanuel 1999 FRA0.001-0.2220-4.40 
  Patarin, Arnaud 1670 FRA1.0010.36207.20 
  Julien, Jules-Alois 2013 FRA0.001-0.2020-4.00 
  Tribout, Alexandre 1420 FRA0.501-0.3920-7.80 

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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