Individual Calculations July 2019
 Avramov, Evgeni  Total change: -1.20  Rating chartPersonal card
 8th The Suns of Tryavna Open Tryavna BUL 2019-06-15
RcRownchangeKK*chgGame
 1124 1331 3.00 4 -0.03 40 -1.20 
  Klaklov, Nikola 1022 BUL0.501-0.3640-14.40 
  Hristov, Denislav Tsv. 1215 BUL0.501-0.1640-6.40 
  Chamurkov, Slav 1116 BUL1.0010.23409.20 
  Chamurkov, Veselin 1143 BUL1.0010.264010.40 

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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