Individual Calculations April 2013
 Bitowt, Jacek  Total change: -14.70  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (5) Warszawa POL 2013-03-02
RcRownchangeKK*chgGame
 1734 1908 2.50 5 -0.98 15 -14.70 
  Sacharewicz, Krzysztof 1590 POL1.0010.13151.95 
  Hrymowicz, Artur 1508  * POL1.0010.08151.20 
  Szwaj, Jacek 1928 POL0.001-0.4715-7.05 
  Czajkowski, Adam 1923 POL0.001-0.4815-7.20 
  Chylewski, Patryk 1721 POL0.501-0.2415-3.60 
 * 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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