Individual Calculations April 2008
 Siembab, Bartosz  Total change: -7.35  Rating chartPersonal card
 Tartakower's Memorial Dzierzoniow POL 2008-02-15
RcRownchangeKK*chgGame
 1870 2198 3.00 4 -0.49 15 -7.35 
  Kacprzak, Robert 1848 POL0.501-0.3915-5.85 
  Dudek, Romuald 1848 POL1.0010.11151.65 
  Lewandowski, Marek 1926 POL0.501-0.3315-4.95 
  Gulik, Pawel 1857 POL1.0010.12151.80 

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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