Individual Calculations February 2016
 Pietrucha, Jaroslaw  Total change: 39.40  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2015 Grupa B Krakow POL 2015-12-27
RcRownchangeKK*chgGame
 1959 1791 4.50 9 1.97 20 39.40 
  Gawronski, Lukasz 1988 POL0.5010.25205.00 
  Czaplewska, Klara 1999 POL1.0010.772015.40 
  Kawula, Andrzej 2009 POL0.001-0.2220-4.40 
  Slezinski, Nikodem 1977 POL0.5010.24204.80 
  Szewczyk, Grzegorz 1967 POL0.001-0.2720-5.40 
  Bajkowski, Marcin 1936 POL0.5010.19203.80 
  Anker, Christin 1863 AUT0.5010.10202.00 
  Czyrnek, Stanislaw 1908 POL1.0010.662013.20 
  Popiol, Michal 1980 POL0.5010.25205.00 

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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