Individual Calculations September 2012
 Bochev, Krasimir  Total change: 4.50  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeKK*chgGame
 1985 2103 6.00 9 0.30 15 4.50 
  Chervenkov, Dinko 1740 BUL1.0010.10151.50 
  Iotov, Luben 1874 BUL1.0010.21153.15 
  Shishkov, Minko 2268 BUL0.5010.22153.30 
  Janchev, Petar 2181 BUL0.5010.11151.65 
  Burdarev, Evgeni 2011 BUL1.0010.37155.55 
  Ivanov, Borislav 2194 BUL0.001-0.3815-5.70 
  Stoyanov, Valeri 1881 BUL0.501-0.2815-4.20 
  Gigov, Mihail 2009 BUL0.501-0.1315-1.95 
  Sisoev, Robert 1703  * 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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