Individual Calculations October 2015
 Kowalewski, Wladyslaw  Total change: 10.80  Rating chartPersonal card
 Otwarte Mistrzostwa KS CRACOVIA 1906 na rok 2015 Krakow POL 2015-08-27
RcRownchangeKK*chgGame
 1586 1762 4.00 5 0.54 20 10.80 
  Surpeta, Julia 1362  * POL1.0010.08201.60 
  Gawronski, Lukasz 1976 POL0.001-0.2320-4.60 
  Oborski, Artur 1362  * POL1.0010.08201.60 
  Rog, Mateusz 1545 POL1.0010.22204.40 
  Klementys, Jerzy 1685 POL1.0010.39207.80 
 * 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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