Individual Calculations September 2011
 Orev, Petar  Total change: -36.60  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 1971 2224 3.00 7 -2.44 15 -36.60 
  Gavrilov, Mikhail 1824  * RUS1.0010.08151.20 
  Arnaudov, G Petar m2448 BUL0.001-0.2215-3.30 
  Kopelevitch, Eli 1842 ISR0.001-0.9115-13.65 
  Stojkovska, Monika 1900 MKD0.501-0.3715-5.55 
  Melderis, Uldis 2014 LAT0.501-0.2715-4.05 
  Ivanov, Ljubomir 1947 BUL0.001-0.8315-12.45 
  Petrov, Vladimir Sergeev 1824  * BUL1.0010.08151.20 
 * 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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