Individual Calculations April 2009
 Davydov, Mihail  Total change: -24.45  Rating chartPersonal card
 Landeseinzelmeisterschaft Open Verden GER 2009-01-03
RcRownchangeKK*chgGame
 1953 2091 2.50 5 -0.90 15 -13.50 
  Fink, Leander 2126 GER1.0010.55158.25 
  Oehne, Ingo 1899 GER0.501-0.2515-3.75 
  Soelken, Hagen 1923 GER0.501-0.2215-3.30 
  Schlierf, Heiko 1898 GER0.001-0.7515-11.25 
  Hurink, Maarten 1917 GER0.501-0.2315-3.45 

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)
 
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 1924 2091 3.50 6 -0.73 15 -10.95 
  Klinkenborg, Martin 1785 GER1.0010.14152.10 
  Gisy, Roberto 1878 GER0.501-0.2715-4.05 
  Dupont, Gabriel 1838 GER0.001-0.8115-12.15 
  Slopinski, Andreas 1872 GER1.0010.22153.30 
  Langenfeld, Olaf 1962 GER1.0010.33154.95 
  Muehlenhaus, Sven f2210 GER0.001-0.3415-5.10 

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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