Individual Calculations August 2017
 Wasilewski, Orhan  Total change: 2.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1408 1350 3.00 7 0.06 40 2.40 
  Wojnowski, Jan 1496 POL0.001-0.3040-12.00 
  Pastuszko, Katarzyna 1123 POL1.0010.21408.40 
  Kacprzak, Kacper 1574 POL0.001-0.2240-8.80 
  Zlatin, Nikol 1064 ISR1.0010.16406.40 
  Detko, Wieslaw 1564 POL1.0010.774030.80 
  Kietrys, Maciej 1559 POL0.001-0.2340-9.20 
  Kwiek, Janusz 1475 POL0.001-0.3340-13.20 

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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