Individual Calculations March 2011
 Wielezynski, Olivier  Total change: 4.50  Rating chartPersonal card
 Open International de Béthune - Tournoi B BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1768 1657 3.00 8 0.18 25 4.50 
  Plessis, Arnaud 1830 FRA0.001-0.2725-6.75 
  Catherine, Bertrand 1823 FRA1.0010.722518.00 
  Franek, Jan 1783 FRA1.0010.672516.75 
  Timmermans, Eric 1867 FRA0.001-0.2325-5.75 
  Reenaers, Johan 1797 BEL0.001-0.3125-7.75 
  Faille, Alex 1736 FRA0.5010.11252.75 
  Debevere, Francois-Xavier 1728 FRA0.001-0.4025-10.00 
  Deschuyteneer, Lucien 1576 BEL0.501-0.1125-2.75 

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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