Individual Calculations July 2009
 Bartkowiak, Damian  Total change: 27.00  Rating chartPersonal card
 3rd Chess League of the Wielkopolska Region Wielkopolska POL 2008-11-30
RcRownchangeKK*chgGame
 2160 2071 4.50 7 1.80 15 27.00 
  Kapral, Krzysztof 2159 POL1.0010.62159.30 
  Rubinowski, Sebastian 2108 POL1.0010.55158.25 
  Walaszczyk, Witold 2233 POL0.001-0.2915-4.35 
  Wojtkowski, Pawel 2115 POL1.0010.56158.40 
  Scibior, Adam 2226 POL0.5010.21153.15 
  Drozdzynski, Daniel 1926 POL1.0010.31154.65 
  Bernard, Ryszard f2352 POL0.001-0.1615-2.40 

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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