Individual Calculations September 2019
 Stoykov, Jordan  Total change: 57.60  Rating chartPersonal card
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 1764 1565 3.50 8 1.44 40 57.60 
  Dublet, Emilien 1887 BEL0.001-0.1340-5.20 
  Dimov, Danail 1746 BUL0.001-0.2640-10.40 
  Yordanov, Ivan Y. 1762 BUL1.0010.754030.00 
  Arnaudov, Petar 1936 BUL0.001-0.1040-4.00 
  Atanasov, Atanas G. 1709 BUL0.001-0.3140-12.40 
  Ignatov, Bojidar 1788 BUL1.0010.784031.20 
  Kondov, Vasil 1614 BUL0.5010.07402.80 
  Bocheva, Margarita 1667 BUL1.0010.644025.60 

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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