Individual Calculations April 2008
 Bigonnet, Jean-Michel  Total change: -31.00  Rating chartPersonal card
 Festival International des Jeux - B Cannes FRA 2008-02-11
RcRownchangeKK*chgGame
 1759 1786 2.00 6 -1.24 25 -31.00 
  Donskoi, Karel 2097 FRA0.001-0.1425-3.50 
  Mazzetta, Renato 1911 ITA0.001-0.3325-8.25 
  Bea, Boglarka 1565 HUN0.001-0.7825-19.50 
  Gulinelli, Euro 1659 ITA0.001-0.6725-16.75 
  Trzesniower, Jacques 1589 FRA1.0010.25256.25 
  Ferrari, Guy 1733 FRA1.0010.432510.75 

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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