Individual Calculations July 2010
 Atay, Sergen  Total change: 47.50  Rating chartPersonal card
 19 May Chess Tournament Kocaeli TUR 2010-05-19
RcRownchangeKK*chgGame
 1960 1658 2.50 4 1.90 25 47.50 
  Sobay, Kahraman 2058  * TUR1.0010.922523.00 
  Orak, Ersin 1938 TUR0.001-0.1625-4.00 
  Celikkol, Mustafa 1941 TUR0.5010.34258.50 
  Satici, Aydin 1901 TUR1.0010.802520.00 
 * 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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