Individual Calculations September 2019
 Stojanov, Alexandar  Total change: -17.80  Rating chartPersonal card
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 1895 2142 6.00 9 -0.89 20 -17.80 
  Primkov, Radi 1742  * BUL0.001-0.9220-18.40 
  Angelov, Stilian 1742  * BUL0.501-0.4220-8.40 
  Nasar, Lazar 1742  * BUL1.0010.08201.60 
  Vasilev, Lyuboslav 1828 BUL1.0010.14202.80 
  Ochkov, Radoslav 1894 BUL0.501-0.3120-6.20 
  Stamenov, Valeriy 1801 BUL1.0010.12202.40 
  Galunov, Georgi 1780 BUL1.0010.10202.00 
  Radeva, Viktoria wf2218 BUL0.5010.10202.00 
  Nikolov, Sasho m2309 BUL0.5010.22204.40 
 * 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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