Rapid: Individual Calculations September 2020
 Dimitrova, Valentina  Total change: 28.00  Rating chartPersonal card
 Varna Games Week Varna BUL 2020-08-29
RcRownchangeKK*chgGame
 1595 1106 2.00 6 1.40 20 28.00 
  Petrov, Martin V. 1841 BUL0.001-0.0120-0.20 
  Hristov, Boris 1505 BUL0.5010.42208.40 
  Nikolov, Krasen 1841 BUL0.001-0.0120-0.20 
  Valchev, Kaloyan 1385 BUL1.0010.842016.80 
  Tenev, Toncho 1767 BUL0.001-0.0120-0.20 
  Uzunov, Stefan 1229 BUL0.5010.17203.40 

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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