Individual Calculations November 2010
 Dichev, Nedelcho  Total change: -21.00  Rating chartPersonal card
 2010 Balkan Amateur Chess Festival Belogradchik BUL 2010-09-06
RcRownchangeKK*chgGame
 1964 2163 3.00 6 -1.40 15 -21.00 
  Ivanova, Simoneta 1838 BUL1.0010.13151.95 
  Danov, Lyumobir 1942 BUL0.501-0.2815-4.20 
  Galunova, Tsveta 1991 BUL1.0010.27154.05 
  Tashkov, Rumen 2239 BUL0.5010.10151.50 
  Sofranov, Velizar 2011 BUL0.001-0.7015-10.50 
  Petrov, Vladimir Sergeev 1763  * BUL0.001-0.9215-13.80 
 * 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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