Individual Calculations April 2014
 Wiesner, Alexander  Total change: 18.75  Rating chartPersonal card
 21e Open International de Selestat - Open A (+1700) SELESTAT FRA 2014-03-06
RcRownchangeKK*chgGame
 1933 1728 3.00 7 1.25 15 18.75 
  Bellahcene, Rayane 2014 FRA0.001-0.1615-2.40 
  Kern, Nicolas 1944 FRA0.5010.28154.20 
  Bellahcene, Omar 1776 FRA1.0010.57158.55 
  Duchateau, Thomas 2066 FRA0.001-0.1215-1.80 
  Ohnmacht, Rolf 1942 GER0.5010.27154.05 
  Amato, Giampiero 2012 ITA0.001-0.1615-2.40 
  Fromm, Alain 1775 FRA1.0010.57158.55 

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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