Individual Calculations May 2016
 Kwiatkowski, Jacek  Total change: -11.20  Rating chartPersonal card
 Druzynowe Mistrzostwa KPZSzach Kuyavian-Pomeranian Voivodeship POL 2015-11-08
RcRownchangeKK*chgGame
 1848 1922 3.50 7 -0.56 20 -11.20 
  Paprocki, Jaroslaw 2169 POL0.001-0.1920-3.80 
  Juszczak, Milosz 1522  * POL1.0010.08201.60 
  Jablonski, Miroslaw 2009 POL0.5010.12202.40 
  Wargulec, Dariusz 1929 POL0.001-0.4920-9.80 
  Michalak, Jacek 1635 POL1.0010.16203.20 
  Hetmanski, Waldemar 1845 POL1.0010.39207.80 
  Darowicki, Mariusz 1830 POL0.001-0.6320-12.60 
 * 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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