Individual Calculations August 2012
 Tachev, Kamen  Total change: -47.40  Rating chartPersonal card
 6th Varna International Open Varna BUL 2012-07-11
RcRownchangeKK*chgGame
 1853 1668 0.00 5 -1.58 30 -47.40 
  Stojanov, Stanislav 2068  * BUL0.001-0.0830-2.40 
  Ljangov, Petar 2068  * BUL0.001-0.0830-2.40 
  Subbotsky, Mikhail 2031 RUS0.001-0.1030-3.00 
  Petruli, Igor 1604 MDA0.001-0.5930-17.70 
  Dichev, Kaloyan 1496 BUL0.001-0.7330-21.90 
 * 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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