Individual Calculations October 2013
 Sroka, Janusz  Total change: -40.95  Rating chartPersonal card
 Festiwal Szachowy - Konik Morski Rewala -Open B Rewal POL 2013-08-19
RcRownchangeKK*chgGame
 1779 2095 5.00 9 -2.73 15 -40.95 
  Suliborski, Artur 1817 POL0.001-0.8315-12.45 
  Zhuk, Ivan 1746 BLR0.001-0.8915-13.35 
  Zhuk, Dmitriy 1695  * BLR1.0010.08151.20 
  Burakowska, Gabriela 1695  * POL1.0010.08151.20 
  Prominski, Piotr 1796 POL0.501-0.3515-5.25 
  Antolak, Julia 1760 POL0.501-0.3815-5.70 
  Kopica, Paulina 1750 POL1.0010.11151.65 
  Zarnowski, Krzysztof 1817 POL0.001-0.8315-12.45 
  Jelen, Janusz 1931 POL1.0010.28154.20 
 * 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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