Individual Calculations February 2013
 Jajte-Pachota, Maciej  Total change: 27.15  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1964 1835 4.50 8 1.81 15 27.15 
  Muhtarov, Leonid 2097 UKR0.001-0.1815-2.70 
  Krzymionka, Karol 1629 POL1.0010.24153.60 
  Kardys, Zbigniew 1978 POL1.0010.691510.35 
  Horoschavina, Oksana 2063 UKR1.0010.791511.85 
  Popiol, Michal 1859 POL1.0010.53157.95 
  Zajac, Mateusz 1997 POL0.001-0.2915-4.35 
  Francuzov, Alexander 2019 UKR0.5010.24153.60 
  Gawronski, Lukasz 2069 POL0.001-0.2115-3.15 

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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