Individual Calculations February 2013
 Koksal, Recep  Total change: 5.40  Rating chartPersonal card
 2012-2013 Samsun Chess Championship Samsun TUR 2012-12-22
RcRownchangeKK*chgGame
 1718 1915 4.00 5 0.36 15 5.40 
  Ozcelik, Ozan 1528 TUR1.0010.09151.35 
  Topcu, Zeki 1583 TUR1.0010.12151.80 
  Ozturk, Ali 1798 TUR1.0010.34155.10 
  Ozcelik, Ali Kaan 1748 TUR0.001-0.7215-10.80 
  Zor, Alber Kadir 1935 TUR1.0010.53157.95 

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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