Individual Calculations September 2011
 Popov, Petar  Total change: -16.20  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2092 2244 5.00 9 -1.08 15 -16.20 
  Craciun, Ilie 1844  * MDA0.501-0.4215-6.30 
  Gospodinova, Nikoleta 1844  * BUL1.0010.08151.20 
  Marinc, Damir 2049 SLO0.001-0.7515-11.25 
  Vasilev, Vergil 2008 BUL1.0010.20153.00 
  Iovcov, Valerii 2074 MDA0.501-0.2215-3.30 
  Steimar, Miroslav 2024 CZE1.0010.22153.30 
  Grigorov, Grigor g2497 BUL0.5010.31154.65 
  Gruenfeld, Yehuda g2484 ISR0.001-0.2015-3.00 
  Hristov, Petar 2006 BUL0.501-0.3015-4.50 
 * 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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