Individual Calculations September 2016
 Ralchev, Lachezar  Total change: 22.00  Rating chartPersonal card
 Open Haskovo Mineral Baths Haskovo Mineral Baths BUL 2016-07-26
RcRownchangeKK*chgGame
 1648 1444 2.50 7 0.55 40 22.00 
  Kisiov, Vladimir 1844  * BUL0.001-0.0840-3.20 
  Mirovanski, Vasil 1814 BUL1.0010.904036.00 
  Kochiev, Ivan 1827 BUL0.001-0.0940-3.60 
  Tsenkov, Tsenko 1545 BUL0.5010.14405.60 
  Todev, Simeon 1516 BUL0.001-0.4040-16.00 
  Mihalev, Daniil 1784 BUL0.001-0.1240-4.80 
  Rasheva, Nora 1205 BUL1.0010.20408.00 
 * 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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