Individual Calculations September 2012
 Cholakov, Nikolay  Total change: 8.10  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeKK*chgGame
 1803 1498 1.00 5 0.27 30 8.10 
  Todorov, Yavor 1898  * BUL0.001-0.0830-2.40 
  Atanasov, Stojan 1831 BUL0.001-0.1230-3.60 
  Bizov, Stojan 1759 BUL0.001-0.1830-5.40 
  Varbanov, Angel 1746 BUL1.0010.813024.30 
  Iliev, Alexandar 1779 BUL0.001-0.1630-4.80 
 * 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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