Individual Calculations August 2018
 Rak, Tomasz  Total change: 2.00  Rating chartPersonal card
 XIV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2018-06-24
RcRownchangeKK*chgGame
 1837 2025 6.50 9 0.10 20 2.00 
  Dluzynski, Krzysztof 1625  * POL1.0010.08201.60 
  Karpinski, Andrzej 1710 POL0.001-0.8620-17.20 
  Cieslar, Eugeniusz 1625  * POL1.0010.08201.60 
  Przerwa, Waldemar 1762 POL1.0010.18203.60 
  Krupa, Jerzy 1762 POL0.001-0.8220-16.40 
  Najdzionek, Boleslaw 1777 POL1.0010.19203.80 
  Kuma, Boguslaw 2245 POL1.0010.782015.60 
  Sciborowski, Miroslaw 1974 POL1.0010.43208.60 
  Karbowiak, Adam 2057 POL0.5010.04200.80 
 * 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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