Individual Calculations October 2013
 Liberadzki, Slawomir  Total change: 15.30  Rating chartPersonal card
 125th YMCA Summer 2013-A Warszawa POL 2013-07-04
RcRownchangeKK*chgGame
 2026 2070 5.50 8 1.02 15 15.30 
  Kasperkiewicz, Pawel 2073 POL0.5010.00150.00 
  Goslawski, Michal 2118 POL0.5010.07151.05 
  Wojtaszewski, Piotr 2018 POL0.501-0.0715-1.05 
  Szewczak, Andrzej 1974 POL0.501-0.1315-1.95 
  Szefer, Michal 1965 POL1.0010.36155.40 
  Kasperkiewicz, Pawel 2073 POL0.5010.00150.00 
  Wojtaszewski, Piotr 2018 POL1.0010.43156.45 
  Szefer, Michal 1965 POL1.0010.36155.40 

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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