Individual Calculations August 2017
 Zytka, Jedrzej  Total change: 18.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1454 1206 2.00 7 0.47 40 18.80 
  Iwaszkiewicz, Krzysztof 1484 POL0.5010.334013.20 
  Kaminski, Stefan 1554 POL0.001-0.1140-4.40 
  Detko, Wieslaw 1564 POL0.5010.404016.00 
  Drozdz, Jakub 1541 POL0.001-0.1240-4.80 
  Prazmowski, Wlodzimierz 1560 POL0.001-0.1140-4.40 
  Zlatin, Nikol 1064 ISR1.0010.314012.40 
  Szemplinski, Jerzy 1414 POL0.001-0.2340-9.20 

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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