Rapid: Individual Calculations December 2017
 Dudziak, Jan  Total change: -11.40  Rating chartPersonal card
 XVII Miedzynarodowy Turniej Szachowy o Puchar Lubartowskich Przedsiebiorcow - Memorial Ryszarda Czerminskiego Lubartow POL 2017-11-18
RcRownchangeKK*chgGame
 1502 1586 4.00 8 -0.57 20 -11.40 
  Kot, Jerzy f1945 POL0.001-0.1020-2.00 
  Wegrzyniak, Filip 1186  * POL1.0010.08201.60 
  Chwalewski, Marek 1864 POL0.001-0.1720-3.40 
  Kurczynski, Mariusz 1186  * POL1.0010.08201.60 
  Jaroszuk, Ireneusz 1186  * POL1.0010.08201.60 
  Semczuk, Jerzy 1764 POL0.001-0.2720-5.40 
  Yaroshyk, Oksana 1186  * UKR1.0010.08201.60 
  Bojczewski, Rafal 1699 POL0.001-0.3520-7.00 
 * 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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