Individual Calculations October 2015
 Stankov, Apostol  Total change: -31.60  Rating chartPersonal card
 14th Memorial Kesarovski-Stanchev C tournament Sunny beach BUL 2015-09-05
RcRownchangeKK*chgGame
 1715 1871 4.50 9 -1.58 20 -31.60 
  Andonova, Ivanina 1471  * BUL1.0010.08201.60 
  Steimar, Miroslav 1991 CZE1.0010.662013.20 
  Savov, Petar 1969 BUL0.001-0.3720-7.40 
  Kulev, Atanas 1652 BUL0.001-0.7820-15.60 
  Isik, Burak Alp 1611 TUR1.0010.18203.60 
  Valev, Valentin 1981 BUL0.001-0.3520-7.00 
  Balimezova, Margarita 1691 BUL0.001-0.7420-14.80 
  Radev, Aleksi 1531 BUL1.0010.12202.40 
  Mammadova, Laman 1535 AZE0.501-0.3820-7.60 
 * 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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