Individual Calculations July 2019
 Angelov, Kristian  Total change: -50.00  Rating chartPersonal card
 8th The Suns of Tryavna Open Tryavna BUL 2019-06-15
 1180 1454 2.00 4 -1.25 40 -50.00 
  Dimitrov, Nikolay 1068 BUL1.0010.09403.60 
  Krasteva, Yoana 1121 BUL1.0010.12404.80 
  Smirnov, Grigorii 1363 BUL0.001-0.6240-24.80 
  Danov, Valentin 1167 BUL0.001-0.8440-33.60 

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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