Rapid: Individual Calculations August 2019
 Uzunov, Stefan  Total change: 5.20  Rating chartPersonal card
 Rapid Varna open B group Varna BUL 2019-07-07
RcRownchangeKK*chgGame
 1099 1157 2.00 3 0.26 20 5.20 
  Radev, Slavi 1086 BUL0.501-0.1020-2.00 
  Yordanova, Monika 1129 BUL1.0010.46209.20 
  Angelova, Kristina 1081 BUL0.501-0.1020-2.00 

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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