Individual Calculations October 2017
 Sarbak, Omer  Total change: -72.80  Rating chartPersonal card
 16th Izmir Open Chess Tournament Izmir TUR 2017-09-05
RcRownchangeKK*chgGame
 1465 1437 0.50 5 -1.82 40 -72.80 
  Guseynov, Alihan 1837  * UZB0.001-0.0840-3.20 
  Hepsayar, Mert 1681 TUR0.001-0.2040-8.00 
  Hafizoglu, Bengi 1614 TUR0.001-0.2740-10.80 
  Kalfaoglu, Deren 1075 TUR0.501-0.4040-16.00 
  Sen, Nehir 1118 TUR0.001-0.8740-34.80 
 * 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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