Individual Calculations September 2019
 Kabakchiev, Alexander  Total change: 50.40  Rating chartPersonal card
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 1831 1640 3.50 8 1.26 40 50.40 
  Kolev, Lachezar 2040  * BUL0.001-0.0840-3.20 
  Vasilev, Lyuboslav 1828 BUL0.5010.24409.60 
  Ruseva, Eva 1796 BUL0.5010.21408.40 
  Pavlov, Vladimir 1761 BUL0.001-0.3440-13.60 
  Stoyanov, Yordan 1444 BUL1.0010.254010.00 
  Stamenov, Valeriy 1801 BUL1.0010.714028.40 
  Bochev, Krasimir 2040  * BUL0.5010.424016.80 
  Burdarev, Evgeni 1940 BUL0.001-0.1540-6.00 
 * 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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