Individual Calculations September 2009
 Blondel, Jean-Michel  Total change: -27.45  Rating chartPersonal card
 OPEN FIDE D'ETE DE HYERES Hyeres FRA 2009-07-06
RcRownchangeKK*chgGame
 1649 1617 0.50 5 -1.83 15 -27.45 
  Mirabel, Marcel 1882 FRA0.001-0.1815-2.70 
  Taillefer, Bertrand 1502 FRA0.001-0.6615-9.90 
  Baudry, Emilien 1532 FRA0.001-0.6215-9.30 
  Le Flao, Philippe 1744 FRA0.5010.17152.55 
  Messaoud-Cristofini, Mehdi 1587 FRA0.001-0.5415-8.10 

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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