Individual Calculations March 2013
 Valev, Valentin  Total change: -13.80  Rating chartPersonal card
 35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2013-02-03
RcRownchangeKK*chgGame
 1936 1928 3.00 8 -0.92 15 -13.80 
  Simjanovski, Saso 2261 MKD0.5010.38155.70 
  Livaja, Mario 2230 SRB0.001-0.1515-2.25 
  Nemski, Bozhidar 1633 BUL1.0010.15152.25 
  Angelov, Kosta m2214 BUL0.001-0.1615-2.40 
  Atanasova, Elitsa 1744 BUL1.0010.26153.90 
  Porjazov, Petar 2150 BUL0.001-0.2215-3.30 
  Chervenkov, Dinko 1727 BUL0.001-0.7615-11.40 
  Boev, Viktor 1528  * BUL0.501-0.4215-6.30 
 * 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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