Individual Calculations April 2015
 Aydin, Ersin  Total change: -19.00  Rating chartPersonal card
 Ali Ipek Memorial Chess Tournament 2015 Ankara TUR 2015-03-05
RcRownchangeKK*chgGame
 1674 1916 4.50 7 -0.95 20 -19.00 
  Muti, Erol 1516  * TUR1.0010.08201.60 
  Dolgun, Can 1547 TUR1.0010.10202.00 
  Kizilkus, Akin 1642 TUR1.0010.17203.40 
  Kargaci, Humeyra 1572 TUR0.501-0.3820-7.60 
  Sadaga, Salah 1846 LBA1.0010.40208.00 
  Sahin, Doga Boran 1858 TUR0.001-0.5820-11.60 
  Ibik, Halit Yavuz 1734 TUR0.001-0.7420-14.80 
 * 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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