Individual Calculations July 2016
 Dukaczewski, Piotr  Total change: 30.40  Rating chartPersonal card
 Mistrzostwa Polski Niewidomych i Slabowidzacych w Szachach Wagrowiec POL 2016-05-27
RcRownchangeKK*chgGame
 2048 2254 9.00 10 1.52 20 30.40 
  Stachanczyk, Jacek m2202 POL0.501-0.0720-1.40 
  Debowska, Teresa f1854  * POL1.0010.08201.60 
  Zarow, Zdzislaw 1862 POL1.0010.08201.60 
  Kulpinski, Piotr 1930 POL1.0010.13202.60 
  Falkowski, Dawid 2059 POL1.0010.25205.00 
  Mackowiak, Marek 2138 POL0.501-0.1620-3.20 
  Suder, Ryszard 2138 POL1.0010.34206.80 
  Pawelec, Bartosz 2115 POL1.0010.31206.20 
  Czajkowski, Adam 2082 POL1.0010.27205.40 
  Zoltek, Tadeusz f2100 POL1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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