Rapid: Individual Calculations May 2014
 Wojtowicz, Jacek  Total change: -5.00  Rating chartPersonal card
 II Szachowy Turniej Przyja¼ni Polsko-Wêgierskiej Grupa Open Katowice POL 2014-03-29
RcRownchangeKK*chgGame
 1831 1436 0.00 3 -0.25 20 -5.00 
  Polok, Rafal 1836  * POL0.001-0.0820-1.60 
  Beres, Gabor 1836  * HUN0.001-0.0820-1.60 
  Solek, Zenon 1820 POL0.001-0.0920-1.80 
 * 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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