Individual Calculations March 2010
 Zaboklicki, Zbigniew  Total change: -18.30  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1797 1896 2.50 6 -1.22 15 -18.30 
  Wozniak, Mariola 1644 POL1.0010.19152.85 
  Tracz, Marcelina 1593 POL1.0010.14152.10 
  Nasuta, Grzegorz 2015 POL0.001-0.3415-5.10 
  Byrka, Joanna 1772 POL0.501-0.1715-2.55 
  Kaczmarek, Aleksander 2035 POL0.001-0.3115-4.65 
  Cyboran, Katarzyna 1721 POL0.001-0.7315-10.95 

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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