Individual Calculations April 2008
 Chomski, Maciej  Total change: 16.80  Rating chartPersonal card
 XI.Neujahrs-Open Guben Hotel Waldau Guben GER 2008-01-02
RcRownchangeKK*chgGame
 2025 1719 2.00 6 1.12 15 16.80 
  Mazurkiewicz, Michal 2069 POL0.001-0.1115-1.65 
  Stark, Eduard 1963 GER0.001-0.2015-3.00 
  Costello, Colin 2034 ENG0.001-0.1415-2.10 
  Derecki, Krzysztof 1986 POL1.0010.821512.30 
  Maedel, Katja 2027 GER1.0010.861512.90 
  Schulz, Karsten f2069 GER0.001-0.1115-1.65 

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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