Blitz: Individual Calculations September 2017
 Angelov, Kristian  Total change: -19.60  Rating chartPersonal card
 National team championship for boys to 16 years old 2017 blitz Borovets BUL 2017-07-30
 1594 1420 0.50 5 -0.98 20 -19.60 
  Tsvetanov, David 1680 BUL0.001-0.1820-3.60 
  Dichev, Kaloyan 1529 BUL0.001-0.3520-7.00 
  Stoyanov, Tsvetan f1785 BUL0.001-0.1020-2.00 
  Vladimirov, Mario 1305 BUL0.501-0.1620-3.20 
  Stoyanov, Stoyan Or 1670 BUL0.001-0.1920-3.80 

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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