Individual Calculations September 2011
 Dobrev, Nayden  Total change: -2.70  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2143 2235 4.00 7 -0.18 15 -2.70 
  Simeonov, Svetoslav 1841 BUL1.0010.08151.20 
  Ermenkov, Evgenij g2451 BUL0.5010.28154.20 
  Dimitrov, Pavel m2344 BUL0.001-0.3515-5.25 
  Stavila, Irina 1918 MDA1.0010.13151.95 
  Kadric, Denis 2376 BIH0.001-0.3115-4.65 
  Gochev, Plamen 1995 BUL0.501-0.3015-4.50 
  Stancu, Ovidiu-Grigore 2073 ROU1.0010.29154.35 

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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