Individual Calculations October 2008
 Kulpinski, Piotr  Total change: -28.50  Rating chartPersonal card
 37 Mistrzostwa Polski Niewidomych Wagrowiec POL 2008-06-03
RcRownchangeKK*chgGame
 2123 2010 2.00 11 -1.90 15 -28.50 
  Siluk, Zygmunt 2032 POL0.001-0.4715-7.05 
  Zoltek, Tadeusz f2209 POL0.001-0.2415-3.60 
  Wojcieszyn, Zdzislaw 2057 POL0.5010.07151.05 
  Falkowski, Dawid 1978 POL0.001-0.5415-8.10 
  Suder, Ryszard 2161 POL0.001-0.3015-4.50 
  Chojnowski, Marcin 2166 POL0.001-0.2915-4.35 
  Ruszczycki, Jacek 2048 POL0.5010.05150.75 
  Dukaczewski, Piotr m2327 POL0.001-0.1315-1.95 
  Lipski, Tadeusz 2128 POL0.001-0.3415-5.10 
  Ciula, Edward 2009 POL1.0010.50157.50 
  Gunajew, Rafal 2243 POL0.001-0.2115-3.15 

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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