Individual Calculations March 2014
 Ballas, Athanasios-Panagiotis  Total change: -3.15  Rating chartPersonal card
 36th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2014-02-02
RcRownchangeKK*chgGame
 1976 1856 2.00 6 -0.21 15 -3.15 
  Nenkov, Ljudmil 2225 BUL0.001-0.1015-1.50 
  Dimov, Kiril 2155 BUL0.001-0.1515-2.25 
  Vachev, Vladimir f2119 BUL0.001-0.1815-2.70 
  Chrysafis, Ioannis 1573 GRE1.0010.16152.40 
  Banov, Boil 2182 BUL0.001-0.1315-1.95 
  Mitev, Valentin 1604 BUL1.0010.19152.85 

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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