Individual Calculations September 2012
 Drenchev, Petar  Total change: 3.40  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeKK*chgGame
 2188 2484 7.00 8 0.34 10 3.40 
  Vasilev, Dimitar P 2084  * BUL1.0010.08100.80 
  Stoyanov, Stojan Slavov 2084  * BUL1.0010.08100.80 
  Ivanov, Borislav 2194 BUL1.0010.16101.60 
  Raeva, Elitsa wm2313 BUL1.0010.27102.70 
  Raev, Rostislav 2220 BUL0.501-0.3210-3.20 
  Nikolov, Jordan 2084  * BUL1.0010.08100.80 
  Nikolov, Sasho m2405 BUL0.501-0.1110-1.10 
  Stojanov, Alexandar 2117 BUL1.0010.10101.00 
 * 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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