Individual Calculations June 2013
 Szybka, Andrzej  Total change: 31.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Opolszcyzny 2013 Opole POL 2013-02-23
RcRownchangeKK*chgGame
 2017 1950 5.50 8 2.08 15 31.20 
  Tymrakiewicz, Marcin 1973 POL1.0010.53157.95 
  Tabola, Marcin 1967 POL1.0010.52157.80 
  Banasik, Krzysztof 2281 POL0.001-0.1215-1.80 
  Klimek, Marcin 1846 POL1.0010.36155.40 
  Tymrakiewicz, Marcin 1973 POL1.0010.53157.95 
  Tabola, Marcin 1967 POL0.5010.02150.30 
  Banasik, Krzysztof 2281 POL0.001-0.1215-1.80 
  Klimek, Marcin 1846 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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