Individual Calculations September 2009
 Pawelec, Bartosz  Total change: -7.35  Rating chartPersonal card
 XX Open Tournament Rudnik`2009 Gr A Rudnik nad Sanem POL 2009-06-27
RcRownchangeKK*chgGame
 2118 2054 2.00 6 -0.49 15 -7.35 
  Probola, Ryszard 2192 POL0.001-0.3115-4.65 
  Czernicki, Bogdan 2032 POL1.0010.47157.05 
  Muc, Marcin 2127 POL0.5010.10151.50 
  Slabek, Grzegorz 2162 POL0.001-0.3515-5.25 
  Klekowski, Maciej 2269 POL0.001-0.2315-3.45 
  Gwozdzik, Zbigniew 1928 POL0.501-0.1715-2.55 

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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