Rapid: Individual Calculations August 2019
 Yordanova, Monika  Total change: -13.60  Rating chartPersonal card
 Rapid Varna open B group Varna BUL 2019-07-07
RcRownchangeKK*chgGame
 1254 1129 0.00 2 -0.68 20 -13.60 
  Uzunov, Stefan 1157 BUL0.001-0.4620-9.20 
  Muravyov, Mikhail 1350 RUS0.001-0.2220-4.40 

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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