Individual Calculations October 2012
 Bzowski, Grzegorz  Total change: -17.10  Rating chartPersonal card
 XXVII Puchar Grunwaldu Dadaj POL 2012-09-16
RcRownchangeKK*chgGame
 1840 1685 1.00 7 -1.14 15 -17.10 
  Pawelec, Bartosz 2012 POL0.001-0.1315-1.95 
  Hilton, Stephen H 1912 SCO0.001-0.2115-3.15 
  Czajkowski, Adam 1887 POL0.001-0.2415-3.60 
  Krynicki, Henryk 1716 POL0.001-0.4615-6.90 
  Wyrzykowski, Jozef 1725 POL1.0010.56158.40 
  Traczyk, Tadeusz 1875 POL0.001-0.2515-3.75 
  Dziobek, Jerzy 1752 POL0.001-0.4115-6.15 

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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