Individual Calculations October 2017
 Bochev, Krasimir  Total change: 9.80  Rating chartPersonal card
 Primorsko open 2017 Primorsko BUL 2017-09-17
RcRownchangeKK*chgGame
 2118 2082 4.50 9 0.49 20 9.80 
  Nikolov, Momchil g2482  * BUL0.001-0.0820-1.60 
  Ilkov, Dani 1746 BUL0.501-0.3820-7.60 
  Nenchev, Georgi 1682  * BUL1.0010.08201.60 
  Galunova, Tsveta wm2208 BUL0.5010.17203.40 
  Kuznetsov, Kirill 2203 RUS1.0010.662013.20 
  Kanov, Nikola 1682  * BUL1.0010.08201.60 
  Petrov, Martin m2426 BUL0.001-0.1220-2.40 
  Danov, Lyubomir 2334 BUL0.5010.31206.20 
  Yordanov, Lachezar f2297 BUL0.001-0.2320-4.60 
 * 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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