Individual Calculations February 2016
 Kowalczyk, Mariusz  Total change: -91.60  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2015 Grupa B Krakow POL 2015-12-27
RcRownchangeKK*chgGame
 1888 2092 4.50 9 -2.29 40 -91.60 
  Lomakin, Andrey 1903 UKR1.0010.254010.00 
  Szewczyk, Grzegorz 1967 POL0.001-0.6740-26.80 
  Wadelek, Karol 1926 POL0.001-0.7240-28.80 
  Suder, Jakub 1692  * POL1.0010.08403.20 
  Kalinowska, Zuzanna 1881 POL1.0010.23409.20 
  Stepien, Jaroslaw 1946 FRA0.001-0.7040-28.00 
  Czernek, Tymon 1879 POL1.0010.23409.20 
  Szpar, Milosz 1838 POL0.001-0.8140-32.40 
  Slabek, Grzegorz 1957 POL0.501-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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