Individual Calculations August 2013
 Kostadinov, Teodosi  Total change: -5.85  Rating chartPersonal card
 7th International Chess Festival Varna Open Varna BUL 2013-06-19
RcRownchangeKK*chgGame
 2134 2174 4.00 8 -0.39 15 -5.85 
  Ashwin, Jayaram m2472 IND0.001-0.1515-2.25 
  Yanev, Bogdan 1779 BUL1.0010.08151.20 
  Popchev, Milko g2433 BUL0.5010.32154.80 
  Vedmediuc, Serghei m2460 MDA0.001-0.1615-2.40 
  Gidicov, Artiom 2037 MDA0.501-0.1815-2.70 
  Hristov, Petar 1999 BUL0.501-0.2315-3.45 
  Petrov, Martin 1989 BUL0.501-0.2415-3.60 
  Dimov, Danail 1905 BUL1.0010.17152.55 

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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