Individual Calculations July 2010
 Chomski, Maciej  Total change: 4.50  Rating chartPersonal card
 Festiwal Szachowy - SUDETY Szklarska Poreba POL 2010-05-30
RcRownchangeKK*chgGame
 1921 1800 3.50 9 0.30 15 4.50 
  Krainski, Slawomir 2138 POL0.001-0.1215-1.80 
  Mlynarczyk, Dariusz 2007 POL0.5010.27154.05 
  Szczesniak, Andrzej 2070 POL0.5010.33154.95 
  Rosiak, Agata 1847 POL0.5010.07151.05 
  Skiba, Marta 1708 POL0.501-0.1315-1.95 
  Pietrucha, Jaroslaw 1854 POL0.001-0.4215-6.30 
  Grabowski, Jan 1803 POL0.5010.00150.00 
  Klimek, Marcin 1762 POL1.0010.45156.75 
  Kedzierski, Slawomir 2102 POL0.001-0.1515-2.25 

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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