Individual Calculations February 2015
 Szumniak, Jedrzej  Total change: -2.80  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa B Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 1810 1685 3.00 9 -0.07 40 -2.80 
  Goroshkova, Liudmila 1984 UKR0.001-0.1540-6.00 
  Babijczuk, Pawel 1894 POL0.001-0.2340-9.20 
  Lis, Mateusz 1795 POL0.001-0.3540-14.00 
  Jacobsen, Trond 1680 NOR0.501-0.0140-0.40 
  Nawrocki, Bronislaw 1783 SUI1.0010.634025.20 
  Dmochowska, Agnieszka wc1916 POL0.001-0.2140-8.40 
  Marco Francisco, Miriam 1819 ESP0.001-0.3240-12.80 
  Gawor, Jan Pawel 1612 POL0.501-0.1040-4.00 
  Burakowska, Gabriela 1809 POL1.0010.674026.80 

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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