Individual Calculations September 2011
 Dichev, Nedelcho  Total change: 7.65  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2206 2142 3.50 7 0.51 15 7.65 
  Gruenfeld, Yehuda g2484 ISR0.5010.38155.70 
  Akesson, Ralf g2451 SWE0.001-0.1415-2.10 
  Stanchev, Plamen 1849 BUL1.0010.15152.25 
  Berbatov, Kiprian m2490 BUL0.001-0.1115-1.65 
  Hristov, Petar 2006 BUL1.0010.32154.80 
  Paikidze, Nazi wg2408 GEO0.001-0.1815-2.70 
  Nikolovska, Dragana 1755 MKD1.0010.09151.35 

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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