Individual Calculations April 2014
 Dukaczewski, Piotr  Total change: 4.95  Rating chartPersonal card
 XLIII MP Niewidomych i Slabowidzacych Bydgoszcz POL 2014-03-13
RcRownchangeKK*chgGame
 2055 2296 9.00 11 0.33 15 4.95 
  Cebula, Jozef 1896  * POL1.0010.08151.20 
  Stolarczyk, Anna wc2003 POL1.0010.15152.25 
  Suder, Ryszard 2149 POL1.0010.30154.50 
  Zoltek, Tadeusz f2154 POL1.0010.31154.65 
  Stachanczyk, Jacek f2211 POL0.001-0.6215-9.30 
  Falkowski, Dawid 2030 POL1.0010.18152.70 
  Mackowiak, Marek 2174 POL0.501-0.1715-2.55 
  Migala, Andrzej 2041 POL0.501-0.3115-4.65 
  Kulpinski, Piotr 1942 POL1.0010.11151.65 
  Wojcieszyn, Zdzislaw 2001 POL1.0010.15152.25 
  Lipski, Tadeusz 1999 POL1.0010.15152.25 
 * 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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