Individual Calculations May 2014
 Milchev, Lyubomir  Total change: 9.90  Rating chartPersonal card
 Bulgarian Chess Championship for Juniors 12 years old 2014 Plovdiv BUL 2014-03-31
RcRownchangeKK*chgGame
 1673 1534 2.00 5 0.33 30 9.90 
  Vasilev, Martin 1823 BUL1.0010.843025.20 
  Stoyanov, Stoyan Or 1593 BUL0.001-0.4230-12.60 
  Petrov, Anton 1564 BUL1.0010.543016.20 
  Petkov, Matey 1843 BUL0.001-0.1430-4.20 
  Cholakov, Nikolay 1543 BUL0.001-0.4930-14.70 

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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