Individual Calculations April 2014
 Rutkowski, Bogdan  Total change: -20.55  Rating chartPersonal card
 XLIII MP Niewidomych i Slabowidzacych Bydgoszcz POL 2014-03-13
RcRownchangeKK*chgGame
 1827 1774 2.50 9 -1.37 15 -20.55 
  Stolarczyk, Anna wc2003 POL0.001-0.2115-3.15 
  Cebula, Jozef 1865 POL0.5010.12151.80 
  Kasperczyk, Dominik 1779 POL0.5010.01150.15 
  Traczyk, Tadeusz 1882 POL0.5010.15152.25 
  Sargalski, Andrzej 1950 POL0.001-0.2715-4.05 
  Gryglewicz, Tadeusz 1732 POL0.001-0.5615-8.40 
  Wyrzykowski, Jozef 1713 POL0.501-0.0815-1.20 
  Biskupski, Jan 1670 POL0.001-0.6415-9.60 
  Kulik, Roman 1853 POL0.5010.11151.65 

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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