Individual Calculations August 2015
 Dragieva, Denitza  Total change: -0.40  Rating chartPersonal card
 9th International tournament Varna open A Varna BUL 2015-06-26
RcRownchangeKK*chgGame
 2105 1974 3.00 9 -0.02 20 -0.40 
  Popchev, Milko g2220 BUL0.001-0.1920-3.80 
  Janchev, Petar 2169 BUL0.001-0.2520-5.00 
  Ivanov, Ivan Petkov 2085 BUL1.0010.652013.00 
  Panbukchian, Valentin m2322 BUL0.001-0.1120-2.20 
  Vladimirov, Ivo 2067 BUL0.001-0.3720-7.40 
  Suleymanli, Aydin c1907 AZE0.501-0.0920-1.80 
  Arnaudov, Petar 2057 BUL1.0010.612012.20 
  Janakiev, Ivan m2090 BUL0.5010.16203.20 
  Ahmadzada, Ahmad c2025 AZE0.001-0.4320-8.60 

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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