Individual Calculations May 2010
 Karlsson, Jorgen  Total change: -10.80  Rating chartPersonal card
 Paskturneringen 2010 Norrkoping SWE 2010-04-02
RcRownchangeKK*chgGame
 1989 2171 1.00 2 -0.47 15 -7.05 
  Persson, Borje 1974 SWE1.0010.25153.75 
  Bengtsson, Tage 2003 SWE0.001-0.7215-10.80 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 2110 2171 5.00 9 -0.25 15 -3.75 
  Zubarev, Alexander g2536 UKR0.001-0.1015-1.50 
  Leclerc, Arnaud 1927 FRA1.0010.20153.00 
  Jego, Eric 1953 FRA0.001-0.7815-11.70 
  Molet, Asher 1861 FRA1.0010.14152.10 
  Debehaigne, Benoit 1981 FRA0.501-0.2515-3.75 
  Marsala, Christophe 2015 FRA1.0010.29154.35 
  Bensaid, Alexandre 1920 FRA1.0010.19152.85 
  Van Dongen, Patrick f2338 FRA0.5010.22153.30 
  Shirazi, Kamran m2457 FRA0.001-0.1615-2.40 

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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