Individual Calculations February 2013
 Zawadzka, Jolanta  Total change: -16.60  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2012-Open A Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 2189 2389 5.00 9 -1.66 10 -16.60 
  Khamidov, Komil 2095 POL0.001-0.8510-8.50 
  Sobolewski, Piotr 2135 POL1.0010.19101.90 
  Lewicki, Miroslaw c2200 POL0.001-0.7510-7.50 
  Snihur, Piotr 2064 POL1.0010.13101.30 
  Szusterowski, Radoslaw 2216 POL1.0010.27102.70 
  Ivaschenko, Dmitry 2175 UKR0.501-0.2710-2.70 
  Paszewski, Mateusz 2017 POL1.0010.10101.00 
  Jakubiec, Artur g2518 POL0.001-0.3310-3.30 
  Sobjerg, Erik 2277 DEN0.501-0.1510-1.50 

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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