Individual Calculations April 2008
 Sohl, Jan  Total change: 21.15  Rating chartPersonal card
 Bad Zwesten Open A Bad Zwesten GER 2008-01-02
RcRownchangeKK*chgGame
 2223 2140 5.00 9 1.41 15 21.15 
  Wagner, Dennis 1907 GER1.0010.21153.15 
  Sobolevsky, Leonid m2320 UKR0.5010.24153.60 
  Hoolt, Sarah wf2220 GER0.5010.11151.65 
  Geske, Julian 2181 GER0.001-0.4415-6.60 
  Raygrotzki, Norbert 2020 GER1.0010.34155.10 
  Schebler, Gerhard g2455 GER0.5010.36155.40 
  Struk, Jerzy 2227 POL1.0010.62159.30 
  Skembris, Spyridon g2469 GRE0.001-0.1215-1.80 
  Cherny, Andrey 2207 GER0.5010.09151.35 

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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