Individual Calculations October 2014
 Polatel, Ali  Total change: -22.40  Rating chartPersonal card
 Istanbul Open Chess Tournament-A Istanbul TUR 2014-09-01
RcRownchangeKK*chgGame
 1991 2190 5.50 9 -1.12 20 -22.40 
  Aydin, Kaan Ayhan 1859 TUR0.001-0.8820-17.60 
  Elmas, Mustafa 1836 TUR1.0010.11202.20 
  Taskiran, Recep 1888 TUR0.001-0.8520-17.00 
  Yilmaz, Husnu 1844 TUR1.0010.11202.20 
  Bal, Enes Emre 1922 TUR1.0010.17203.40 
  Dogdu, Mehmet 2016 TUR1.0010.27205.40 
  Yasin, Hur 2072 TUR0.501-0.1620-3.20 
  Can, Melih Kaan 2026 TUR1.0010.28205.60 
  Benidze, Davit g2459 GEO0.001-0.1720-3.40 

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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