Individual Calculations October 2008
 Petitcunot, Pierre  Total change: -4.50  Rating chartPersonal card
 10eme Festival d'Echecs - Tournoi MI St Lo FRA 2008-07-08
RcRownchangeKK*chgGame
 2318 2398 5.00 9 -0.45 10 -4.50 
  Bator, Robert m2394 SWE0.501-0.0110-0.10 
  Poley, Vladimir m2303 BLR0.001-0.6310-6.30 
  Bissieres, Matthieu 2275 FRA0.501-0.1710-1.70 
  Demuth, Adrien 2315 FRA0.001-0.6110-6.10 
  David, Vincent f2403 FRA1.0010.51105.10 
  Coursaget, Nicolas f2347 FRA1.0010.43104.30 
  Soors, Stef 2164 BEL1.0010.21102.10 
  Pucher, Sebastien 2232 FRA0.501-0.2210-2.20 
  Ornstein, Axel m2425 SWE0.5010.04100.40 

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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