Individual Calculations March 2012
 Voiska, Margarita  Total change: -9.45  Rating chartPersonal card
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 2120 2325 5.00 8 -0.63 15 -9.45 
  Tsekmes, Dimitrios 1925  * GRE1.0010.08151.20 
  Talmaci, Alexandru 1943 MDA0.001-0.9115-13.65 
  Stoimenov, Kalojan 1925  * BUL1.0010.08151.20 
  Kolev, Velio 1940 BUL1.0010.09151.35 
  Petrov, Plamen 1925  * BUL1.0010.08151.20 
  Popchev, Milko g2463 BUL0.5010.19152.85 
  Lilov, Valeri f2411 BUL0.001-0.3815-5.70 
  Enchev, Ivajlo m2430 BUL0.5010.14152.10 
 * 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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