Individual Calculations June 2013
 Duman, Necdet  Total change: 0.60  Rating chartPersonal card
 19 May Youth and Sports Day Chess Tournament Mersin TUR 2013-05-17
RcRownchangeKK*chgGame
 1504 1605 2.50 4 0.04 15 0.60 
  Karatiken, Seray 1281 TUR1.0010.13151.95 
  Gulden, Egemen 1689 TUR0.001-0.3815-5.70 
  Gulbeyaz, Emir 1408 TUR0.501-0.2515-3.75 
  Ozenir, Ekin Baris c1637 TUR1.0010.54158.10 

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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