Individual Calculations February 2015
 Lukasiewicz, Grzegorz  Total change: -12.00  Rating chartPersonal card
 Czech Chess Christmas 2014 - OPEN Olomouc CZE 2014-12-26
RcRownchangeKK*chgGame
 2053 2257 6.00 9 -0.60 20 -12.00 
  Sadzikowski, Marian 1857  * POL1.0010.08201.60 
  Hajek, Oskar 2025 CZE0.001-0.7920-15.80 
  Bartos, Karel 1857  * CZE1.0010.08201.60 
  Nova, Michaela 2015 CZE1.0010.20204.00 
  Jasny, Stanislav m2416 CZE0.5010.21204.20 
  Kotyk, Vaclav 2026 CZE0.001-0.7920-15.80 
  Drozdowski, Konrad 1919 POL1.0010.12202.40 
  Hoffmann, Hendrik f2206 GER0.501-0.0720-1.40 
  Bombek, Peter f2156 SVK1.0010.36207.20 
 * 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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