Individual Calculations July 2011
 Mackowiak, Marek  Total change: 21.15  Rating chartPersonal card
 Final Mistrzostw Polski Niewidomych w szachach Jastrzebia POL 2011-05-31
RcRownchangeKK*chgGame
 2136 2215 8.00 11 1.41 15 21.15 
  Dukaczewski, Piotr m2295 POL0.5010.11151.65 
  Falkowski, Dawid 2069 POL1.0010.30154.50 
  Chojnowski, Marcin 2147 POL1.0010.41156.15 
  Suder, Ryszard 2235 POL0.5010.03150.45 
  Pawelec, Bartosz 2045 POL1.0010.28154.20 
  Zoltek, Tadeusz f2147 POL0.501-0.0915-1.35 
  Gunajew, Rafal f2272 POL0.5010.08151.20 
  Zarow, Zdzislaw 1959 POL1.0010.19152.85 
  Wolanski, Michal 1962 POL1.0010.19152.85 
  Gosek, Zenon 2060 POL0.501-0.2115-3.15 
  Stachanczyk, Jacek 2303 POL0.5010.12151.80 

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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