Individual Calculations January 2015
 Stachanczyk, Jacek  Total change: -17.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych Wagrowiec POL 2014-11-28
RcRownchangeKK*chgGame
 2034 2324 6.50 9 -0.88 20 -17.60 
  Suder, Ryszard 2146 POL0.501-0.2320-4.60 
  Kaciotys, Mieczyslaw 1924  * POL1.0010.08201.60 
  Pawelec, Bartosz 2047 POL1.0010.17203.40 
  Kulpinski, Piotr 1939 POL1.0010.09201.80 
  Huzarski, Stanislaw 1924  * POL1.0010.08201.60 
  Skiera, Edward 1924  * POL1.0010.08201.60 
  Krynicki, Henryk 1924  * POL1.0010.08201.60 
  Dukaczewski, Piotr m2307 POL0.001-0.5220-10.40 
  Mackowiak, Marek 2167 POL0.001-0.7120-14.20 
 * 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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