Individual Calculations June 2015
 Dukaczewski, Piotr  Total change: -3.60  Rating chartPersonal card
 Mistrzostwa Polski Niewidomych i Slabowidzacych 2015 Jastrzebia Gora POL 2015-05-06
RcRownchangeKK*chgGame
 2051 2297 8.50 11 -0.18 20 -3.60 
  Pawelec, Bartosz 2097 POL1.0010.24204.80 
  Mackowiak, Marek 2131 POL1.0010.28205.60 
  Wojcieszyn, Zdzislaw 1979 POL1.0010.13202.60 
  Kulpinski, Piotr 1917 POL1.0010.09201.80 
  Ruszczycki, Jacek 1917 POL1.0010.09201.80 
  Czajkowski, Adam 2077 POL1.0010.22204.40 
  Suder, Ryszard 2100 POL0.001-0.7520-15.00 
  Falkowski, Dawid 2073 POL1.0010.22204.40 
  Migala, Andrzej 2055 POL0.501-0.3020-6.00 
  Stachanczyk, Jacek f2303 POL0.001-0.4920-9.80 
  Sargalski, Andrzej 1916 POL1.0010.09201.80 

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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