Individual Calculations June 2013
 Kulpinski, Piotr  Total change: -52.20  Rating chartPersonal card
 Mistrzostwa Polski Niewidomych w Szachach 2013 Warszawa POL 2013-04-22
RcRownchangeKK*chgGame
 2113 2004 0.50 11 -3.48 15 -52.20 
  Pawelec, Bartosz 2023 POL0.001-0.4715-7.05 
  Falkowski, Dawid 1993 POL0.001-0.5215-7.80 
  Dukaczewski, Piotr m2251 POL0.001-0.1915-2.85 
  Sargalski, Andrzej 1907 POL0.001-0.6315-9.45 
  Mackowiak, Marek 2176 POL0.001-0.2715-4.05 
  Suder, Ryszard 2133 POL0.001-0.3315-4.95 
  Zoltek, Tadeusz f2183 POL0.5010.23153.45 
  Stachanczyk, Jacek 2241 POL0.001-0.2015-3.00 
  Wojcieszyn, Zdzislaw 1995 POL0.001-0.5115-7.65 
  Gunajew, Rafal f2280 POL0.001-0.1715-2.55 
  Migala, Andrzej 2063 POL0.001-0.4215-6.30 

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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