Individual Calculations October 2015
 Sahin, Aytac  Total change: -16.20  Rating chartPersonal card
 International Cubuk Municipality Chess Tournament - A Ankara TUR 2015-09-07
RcRownchangeKK*chgGame
 1843 1972 5.00 9 -0.81 20 -16.20 
  Sahin, Ali Haydar 1580 TUR1.0010.08201.60 
  Nuri, Murad 2234 AZE0.001-0.1820-3.60 
  Yolcu, Anil 1572  * TUR1.0010.08201.60 
  Yazici, Ugur Doga 2041 TUR0.001-0.4020-8.00 
  Ozen, Batuhan 1757 TUR0.001-0.7720-15.40 
  Isik, Esref 1727 TUR1.0010.20204.00 
  Ozmen, Halil Nejat 1915 TUR1.0010.42208.40 
  Olcum, Ahmet 1993 TUR0.001-0.4720-9.40 
  Gozubuyukoglu, Selami 1764 TUR1.0010.23204.60 
 * 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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