Rapid: Individual Calculations May 2014
 Vasilev, Martin  Total change: 11.40  Rating chartPersonal card
 Bulgarian Chess Championship for Juniors 12 years old 2014 rapid Plovdiv BUL 2014-04-06
RcRownchangeKK*chgGame
 1532 1681 4.00 5 0.57 20 11.40 
  Petkov, Momchil 1392 BUL0.501-0.3420-6.80 
  Nanovski, Stiliyan 1454 BUL1.0010.21204.20 
  Mitev, Valentin 1504 BUL1.0010.27205.40 
  Petkov, Matey 1720 BUL0.5010.05201.00 
  Petrov, Anton 1592 BUL1.0010.38207.60 

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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