Individual Calculations July 2011
 Kubien, Jerzy  Total change: -1.80  Rating chartPersonal card
 3.WSB Masters - IM Wroclaw POL 2011-06-17
RcRownchangeKK*chgGame
 2095 2193 3.00 5 -0.12 15 -1.80 
  Swicarz, Maciej 2308 POL1.0010.66159.90 
  Dowgird, Filip 2110 POL0.001-0.6115-9.15 
  Mondrzycki, Bartlomiej 2048 POL1.0010.31154.65 
  Walentukiewicz, Michal c2057 POL0.001-0.6815-10.20 
  Piotrowski, Przemyslaw 1953 POL1.0010.20153.00 

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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