Individual Calculations September 2012
 Stoyanov, Iliyan  Total change: -0.90  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeKK*chgGame
 1866 1746 2.50 7 -0.06 15 -0.90 
  Kirov, Dimitar 2107 BUL0.5010.40156.00 
  Yakimenko, Alexander A 2146  * RUS0.001-0.0815-1.20 
  Kostov, Nikolay 1951 BUL0.5010.26153.90 
  Toshkov, Angel 2014 BUL0.001-0.1715-2.55 
  Todorov, Kaloyan 1443 BUL1.0010.14152.10 
  Orev, Bozhidar 1867 BUL0.001-0.3415-5.10 
  Dichev, Kaloyan 1532 BUL0.501-0.2715-4.05 
 * 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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