Individual Calculations September 2014
 Mahlev, Atanas  Total change: -44.20  Rating chartPersonal card
 29th International open "Teteven" Teteven BUL 2014-08-09
RcRownchangeKK*chgGame
 1673 1886 4.50 9 -2.21 20 -44.20 
  Badev, Kiril f2286  * BUL0.001-0.0820-1.60 
  Vasilev, Vladislav 1486  * BUL1.0010.08201.60 
  Stoyanov, Yordan 1561 BUL0.501-0.3720-7.40 
  Neikov, Radostin 1575 BUL1.0010.14202.80 
  Pencheva, Iva 1777 BUL0.001-0.6520-13.00 
  Cholakov, Nikolay 1591 BUL0.001-0.8520-17.00 
  Ivanov, Zahari 1512 BUL1.0010.10202.00 
  Ignatov, Georgi 1518 BUL1.0010.10202.00 
  Todorov, Petar G. 1753 BUL0.001-0.6820-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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