Individual Calculations May 2010
 Kulpinski, Piotr  Total change: 29.40  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych Zawoja POL 2010-04-08
RcRownchangeKK*chgGame
 2010 2019 6.50 9 1.96 15 29.40 
  Rutkowski, Eugeniusz 1863 POL1.0010.29154.35 
  Bzowski, Grzegorz 1666 POL1.0010.11151.65 
  Gosek, Zenon 2049 POL1.0010.54158.10 
  Falkowski, Dawid 2089 POL0.001-0.4015-6.00 
  Mackowiak, Marek 2236 POL0.5010.28154.20 
  Zarow, Zdzislaw 2001 POL1.0010.47157.05 
  Migala, Andrzej 2092 POL0.5010.10151.50 
  Kowalczyk, Marian 2028 POL1.0010.51157.65 
  Stolarczyk, Anna wc2064 POL0.5010.06150.90 

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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