Individual Calculations January 2012
 Tyrka, Jacek  Total change: -36.60  Rating chartPersonal card
 III Ligi Ma³opolskiej Seniorów Krakow POL 2011-09-17
RcRownchangeKK*chgGame
 1961 2007 2.50 9 -2.44 15 -36.60 
  Drop, Szymon 1681 POL0.001-0.8715-13.05 
  Obrzud, Damian 1867 POL1.0010.31154.65 
  Wozniak, Maciej 2205 POL0.001-0.2415-3.60 
  Kudas, Damian 2064 POL0.001-0.4215-6.30 
  Deren, Marcin 1985 POL0.001-0.5315-7.95 
  Gunajew, Rafal f2222 POL0.001-0.2315-3.45 
  Bakunowicz, Jerzy 2122 POL0.001-0.3415-5.10 
  Jasiak, Filip 1788 POL1.0010.22153.30 
  Stanaszek, Mariusz 1718 POL0.501-0.3415-5.10 

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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