Individual Calculations February 2013
 Kumor, Lukasz  Total change: -2.55  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2012-Open A Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 2245 2123 3.00 9 -0.17 15 -2.55 
  Malinovsky, Karel f2396 CZE1.0010.831512.45 
  Strzemiecki, Zbigniew m2434 POL0.001-0.1415-2.10 
  Hirneise, Jens f2327 GER0.5010.26153.90 
  Matuszewski, Michal 2375 POL0.5010.31154.65 
  Wieczorek, Oskar 2316 POL0.001-0.2515-3.75 
  Lewicki, Miroslaw c2200 POL0.001-0.3915-5.85 
  Martinsen, Stig K 2166 NOR0.001-0.4415-6.60 
  Wozniak, Mariola wc2000 POL1.0010.33154.95 
  Marczuk, Dominik 1991 POL0.001-0.6815-10.20 

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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