Individual Calculations September 2012
 Gros, Patrick  Total change: 13.65  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 2034 2032 5.50 9 0.91 15 13.65 
  Payen, Arnaud m2351 FRA0.5010.37155.55 
  Anton, Teodor f2423 ROU0.5010.41156.15 
  Julien, Jules-Alois 1827 FRA0.501-0.2615-3.90 
  Ginovart, Axel 1816 FRA1.0010.22153.30 
  Bouget, Alexandre 2202 FRA0.001-0.2815-4.20 
  Lavanchy, Marc-Henri 1930 SUI1.0010.36155.40 
  Fretel, Didier 1777 FRA1.0010.19152.85 
  Nabavi, Parwis 2164 SUI0.001-0.3215-4.80 
  Dubois, Marie 1815 FRA1.0010.22153.30 

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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