Individual Calculations April 2009
 Zier, Oliver  Total change: 12.00  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Meisterturnier Erfurt GER 2008-12-25
RcRownchangeKK*chgGame
 2076 2044 3.00 7 -0.25 15 -3.75 
  Sikorski, Thomas 1903 GER1.0010.31154.65 
  Schulz, Michael 2207 GER0.001-0.2815-4.20 
  Blank, Stefan 2022 GER0.501-0.0315-0.45 
  Loew, Gerald f2307 GER0.001-0.1815-2.70 
  Schulze, Dorothee 1990 GER0.501-0.0815-1.20 
  Meyer, Thorsten 2031 GER0.501-0.0215-0.30 
  Zech, Andreas 2069 GER0.5010.03150.45 

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)
 
 Open Burgdorf Burgdorf SUI 2009-02-27
RcRownchangeKK*chgGame
 2051 2040 3.00 4 1.05 15 15.75 
  Ermeni, Avni 2286 SRB0.001-0.1915-2.85 
  Delmonico, Nils 1880 SUI1.0010.29154.35 
  Stoeri, Laura 1790 SUI1.0010.19152.85 
  Bagri, Jaspaul 2246 SUI1.0010.761511.40 

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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