Individual Calculations May 2012
 Bohdanowicz, Tomasz  Total change: -7.20  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1831 1936 4.50 8 -0.48 15 -7.20 
  Poznanska, Katarzyna 2062 POL0.001-0.3315-4.95 
  Nowakowski, Artur 1661 POL1.0010.17152.55 
  Ilczuk, Piotr 2231 POL0.001-0.1515-2.25 
  Kanicki, Krzysztof 1691 POL0.501-0.3015-4.50 
  Dzikowski, Michal 1744 POL1.0010.25153.75 
  Sernecki, Franciszek 1536  * POL1.0010.08151.20 
  Mikolajczyk, Piotr 1868 POL0.501-0.0915-1.35 
  Duszenko, Michal 1857 POL0.501-0.1115-1.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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