Individual Calculations July 2012
 Belloulou, Jean-Pierre  Total change: -13.65  Rating chartPersonal card
 35e Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2012-05-17
RcRownchangeKK*chgGame
 1665 1783 3.00 6 -0.91 15 -13.65 
  Voituron, Francois 1671 FRA0.001-0.6515-9.75 
  Toure, Ananth 1571 FRA1.0010.23153.45 
  Barthere, Gilles 1625 FRA0.001-0.7115-10.65 
  Bonnin, Lou-Roch 1577 FRA1.0010.24153.60 
  Mehdid, Patrick 1498 FRA1.0010.16152.40 
  Bucaille, Guy 2046 FRA0.001-0.1815-2.70 

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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