Individual Calculations September 2011
 Konstantinov, Aleksandar  Total change: -14.10  Rating chartPersonal card
 Varna open Varna, Golden sands resort BUL 2011-07-03
RcRownchangeKK*chgGame
 1887 1869 2.00 5 -0.47 30 -14.10 
  Qadimbayli, Abdulla Azar Oglu f1824 AZE0.001-0.5630-16.80 
  Georgiev, Biser 2263 BUL0.001-0.0830-2.40 
  Dichev, Kaloyan 1477 BUL1.0010.08302.40 
  Pozharsky, Viktor f2269  * RUS0.001-0.0830-2.40 
  Imanly, Magrura Mahammad Qizi 1600 AZE1.0010.17305.10 
 * 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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