Individual Calculations November 2009
 Sofranov, Velizar  Total change: -7.05  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 1978 1963 2.00 5 -0.47 15 -7.05 
  Dimitrov, Radoslav m2363  * BUL0.001-0.0815-1.20 
  Fuksik, Jakub 2158 CZE0.001-0.2515-3.75 
  Maneva, Ani 1951 BUL0.501-0.0215-0.30 
  Rezny, Frantisek 1679 CZE1.0010.16152.40 
  Todorov, Petar G. 1739 BUL0.501-0.2815-4.20 
 * 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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