Individual Calculations September 2014
 Kolev, Velio  Total change: -23.00  Rating chartPersonal card
 29th International open "Teteven" Teteven BUL 2014-08-09
RcRownchangeKK*chgGame
 1835 1906 3.00 7 -1.15 20 -23.00 
  Evstatiev, Georgi 2164 BUL0.001-0.1820-3.60 
  Slavejkov, Ljubomir 1684 BUL1.0010.22204.40 
  Vasilev, Dimitar P. 1804 BUL0.501-0.1420-2.80 
  Dimitrov, Petko 2290 BUL0.001-0.0920-1.80 
  Slavejkov, Anton 1696 BUL0.001-0.7720-15.40 
  Chobankova, Elena 1506  * BUL1.0010.08201.60 
  Koleva, Djuliana 1698 BUL0.501-0.2720-5.40 
 * 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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