Individual Calculations September 2015
 Abdurakhimov, Peter  Total change: 89.20  Rating chartPersonal card
 ZMDI Open 2015 Gruppe B Dresden GER 2015-08-15
RcRownchangeKK*chgGame
 1911 1892 6.50 9 2.23 40 89.20 
  Zimpel, Peter 1715 GER1.0010.274010.80 
  Gross, Patrick 1949 GER1.0010.584023.20 
  Keeve, Martin 1938 GER1.0010.564022.40 
  Bui, Hai Lam 1918 GER0.5010.04401.60 
  Baumann, Stephan 1964 GER1.0010.604024.00 
  Haberkamp, Carl 1857 GER0.001-0.5540-22.00 
  Kuehnast, Volker 1843 GER1.0010.434017.20 
  Sauer, Eric 1945 GER0.5010.07402.80 
  Ledfuss, Guntram 2070 GER0.5010.23409.20 

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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