Individual Calculations June 2013
 Gunajew, Rafal  Total change: 13.95  Rating chartPersonal card
 Mistrzostwa Polski Niewidomych w Szachach 2013 Warszawa POL 2013-04-22
RcRownchangeKK*chgGame
 2088 2280 9.00 11 0.93 15 13.95 
  Falkowski, Dawid 1993 POL1.0010.16152.40 
  Dukaczewski, Piotr m2251 POL1.0010.46156.90 
  Sargalski, Andrzej 1907 POL1.0010.10151.50 
  Mackowiak, Marek 2176 POL0.501-0.1415-2.10 
  Suder, Ryszard 2133 POL0.501-0.2015-3.00 
  Zoltek, Tadeusz f2183 POL1.0010.37155.55 
  Stachanczyk, Jacek 2241 POL0.501-0.0515-0.75 
  Wojcieszyn, Zdzislaw 1995 POL1.0010.16152.40 
  Migala, Andrzej 2063 POL0.501-0.2815-4.20 
  Kulpinski, Piotr 2004 POL1.0010.17152.55 
  Pawelec, Bartosz 2023 POL1.0010.18152.70 

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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