Rapid: Individual Calculations January 2017
 Petrov, Valeriy  Total change: 32.40  Rating chartPersonal card
 2nd Memorial Radulski A Plovdiv BUL 2016-12-04
RcRownchangeKK*chgGame
 1926 1613 3.00 9 1.62 20 32.40 
  Rahnev, Alexander 2013  * BUL0.001-0.0820-1.60 
  Stanchev, Plamen 1827 BUL0.5010.27205.40 
  Ivanov, Ljubomir 1799 BUL1.0010.742014.80 
  Dimitrov, Petko 2013  * BUL1.0010.922018.40 
  Karapchanski, Dimitar f2013  * BUL0.5010.42208.40 
  Tonic, Milos 2013  * SRB0.001-0.0820-1.60 
  Slavov, Janko 1929 BUL0.001-0.1320-2.60 
  Kichukov, Milko 1712 BUL0.001-0.3620-7.20 
  Kostadinov, Rumen 2013  * BUL0.001-0.0820-1.60 
 * 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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