Individual Calculations April 2008
 Sjoestroem, Olle  Total change: 23.25  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 2045 2000 5.00 8 1.55 15 23.25 
  Ludwig, Egbert 1650 GER0.501-0.3915-5.85 
  Aufmwasser, Guenter 1845 GER1.0010.29154.35 
  Dahlhaus, Friedhelm 2161 GER0.001-0.2915-4.35 
  Budt, Karl-Heinz 2143 GER0.5010.19152.85 
  Vossen, Leo 2092 GER0.5010.13151.95 
  Kempen, Willi 2200 GER0.5010.26153.90 
  Thieme, Hans 2106 GER1.0010.64159.60 
  Mueller, Waldemar 2166 GER1.0010.721510.80 

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)
 

 

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