Individual Calculations February 2015
 Somyk, Marcin  Total change: 8.40  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa B Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 1978 1988 5.00 9 0.42 20 8.40 
  Czyzykiewicz, Rafal 1764 POL1.0010.22204.40 
  Pietocha, Pawel 2072 POL0.5010.12202.40 
  Nikitin, Aleksander I 2069 BLR0.001-0.3920-7.80 
  Ochowicz, Jakub 1810 POL1.0010.27205.40 
  Buehler, Florian 2053 GER0.001-0.4120-8.20 
  Jasiak, Filip 1861 POL0.501-0.1720-3.40 
  Muhtarov, Leonid 2086 UKR1.0010.632012.60 
  Karwowski, Kacper 2010 POL1.0010.532010.60 
  Chmiel, Marcin 2076 POL0.001-0.3820-7.60 

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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