Individual Calculations March 2011
 Todorov, Yavor  Total change: -5.55  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 1935 1980 3.50 7 -0.37 15 -5.55 
  Kukov, Velislav f2379 BUL0.001-0.0815-1.20 
  Apostolakakis, Konstantinos 1580  * GRE0.501-0.4215-6.30 
  Stamoulas, Nikos 1687 GRE0.501-0.3515-5.25 
  Slavov, Hristo 1717 BUL1.0010.18152.70 
  Skoko, Milan 2231 SRB0.5010.31154.65 
  Livaja, Mario 2232 SRB0.001-0.1915-2.85 
  Roydov, Plamen 1719 BUL1.0010.18152.70 
 * 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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