Individual Calculations March 2012
 Thompson, Ian D  Total change: -26.10  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open A Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 2123 2281 4.50 9 -1.74 15 -26.10 
  Poznanska, Katarzyna 2077 POL0.001-0.7615-11.40 
  Kumor, Lukasz 2141 POL1.0010.31154.65 
  Shilov, Sergej f2188 UKR0.001-0.6315-9.45 
  Khamidov, Komil 2056 POL1.0010.22153.30 
  Mucha, Roman 2178 POL0.501-0.1415-2.10 
  Pettersson, Alexander 1950 MLT1.0010.12151.80 
  Gajek, Radoslaw 2178 POL0.501-0.1415-2.10 
  Marczuk, Dominik 1938 POL0.501-0.3815-5.70 
  Tregubov, Vadim 2397 UKR0.001-0.3415-5.10 

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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