Individual Calculations November 2009
 Ersoz, Bartu  Total change: 2.50  Rating chartPersonal card
 VIII. Izmir International Open Chess Tournament Izmir TUR 2009-08-21
RcRownchangeKK*chgGame
 2063 1694 0.50 4 0.10 25 2.50 
  Ataman, Alper Efe f2094  * TUR0.001-0.0825-2.00 
  Salepci, Osman Firat 2094  * TUR0.5010.422510.50 
  Aliakbarov, Anar Samir Oglu 2048 AZE0.001-0.1125-2.75 
  Capan, Ozan 2017 TUR0.001-0.1325-3.25 
 * 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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