Individual Calculations September 2009
 Saunders, Mark  Total change: 0.45  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1952 1849 3.00 8 0.03 15 0.45 
  Marciniak, Alexandre 2152 FRA0.001-0.1415-2.10 
  Monje Peinado, Roberto 2072 ESP0.5010.28154.20 
  Forgues, Valerie 2010 FRA0.5010.21153.15 
  Le Gallen, Luc 1982 FRA0.5010.18152.70 
  Larand, Manuel 1953 FRA0.001-0.3615-5.40 
  Tchefranoff, Stephane 1927 FRA0.001-0.3915-5.85 
  David, Martin 1780 FRA0.501-0.1015-1.50 
  Pinault, Mailys 1741 FRA1.0010.35155.25 

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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