Individual Calculations October 2013
 Rutkowski, Eugeniusz  Total change: -20.25  Rating chartPersonal card
 XXVIII Puchar Grunwaldu Ramsowo POL 2013-09-16
RcRownchangeKK*chgGame
 1807 1785 1.50 6 -1.35 15 -20.25 
  Dukaczewski, Piotr m2185  * POL0.001-0.0815-1.20 
  Ptasznik, Antoni 1737 POL0.001-0.5715-8.55 
  Hagner, Pawel 1772 POL0.501-0.0215-0.30 
  Jakimczuk, Alicja 1385  * POL1.0010.08151.20 
  Falkowski, Dawid 2015 POL0.001-0.2115-3.15 
  Poswiatowski, Stanislaw 1749 POL0.001-0.5515-8.25 
 * 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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