Individual Calculations June 2015
 Gulcu, Hakan  Total change: -16.40  Rating chartPersonal card
 2014-2015 Karabuk Interschool Group Chess Competitions - A Karabuk TUR 2015-05-16
RcRownchangeKK*chgGame
 1684 1664 1.50 4 -0.41 40 -16.40 
  Inan, Canberk 1753 TUR0.001-0.3840-15.20 
  Vural, Salih 1382 TUR1.0010.16406.40 
  Yaver, Faik Emre 1975 TUR0.001-0.1440-5.60 
  Salur, Ozgun 1627 TUR0.501-0.0540-2.00 

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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