Individual Calculations July 2014
 Sidorov, Anton  Total change: 15.90  Rating chartPersonal card
 8th International Varna Open Varna BUL 2014-06-19
RcRownchangeKK*chgGame
 2209 1993 2.50 6 1.06 15 15.90 
  Spassov, Liuben g2322 BUL0.5010.38155.70 
  Nikolov, Sasho m2358 BUL0.001-0.1015-1.50 
  Janev, Pavel 2257 BUL0.001-0.1815-2.70 
  Galunova, Tsveta 2049 BUL0.5010.08151.20 
  Gaafar, Mahmoud 2115 EGY1.0010.671510.05 
  Lotfy, Abdel Rahman 2154 EGY0.5010.21153.15 

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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