Individual Calculations August 2012
 Sotirov, Ilia  Total change: -10.80  Rating chartPersonal card
 6th Varna International Open Varna BUL 2012-07-11
RcRownchangeKK*chgGame
 1860 1802 2.00 6 -0.72 15 -10.80 
  Janev, Tihomir f2202  * BUL0.001-0.0815-1.20 
  Spassov, Liuben g2202  * BUL0.001-0.0815-1.20 
  Dichev, Kaloyan 1496 BUL0.501-0.3615-5.40 
  Gidicov, Artiom 1982 MDA0.001-0.2615-3.90 
  Petruli, Igor 1604 MDA0.501-0.2615-3.90 
  Sisoev, Robert 1672 BUL1.0010.32154.80 
 * 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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