Individual Calculations August 2013
 Belov, Igor  Total change: -9.80  Rating chartPersonal card
 7th International Chess Festival Varna Open Varna BUL 2013-06-19
RcRownchangeKK*chgGame
 2249 2418 4.50 8 -0.98 10 -9.80 
  Yordanov, Adrian Daniel 2018  * BUL1.0010.08100.80 
  Drenchev, Petar g2485 BUL0.001-0.4110-4.10 
  Vachev, Vladimir f2155 BUL1.0010.18101.80 
  Mareco, Sandro g2557 ARG0.001-0.3110-3.10 
  Ilic, Slobodan S 2135 SRB1.0010.16101.60 
  Vedmediuc, Serghei m2460 MDA0.5010.06100.60 
  Bizovi, Mihai 2136 MDA0.001-0.8410-8.40 
  Krasovskiy, Kirill 2045 RUS1.0010.10101.00 
 * 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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