Rapid: Individual Calculations January 2024
 Madin, Vasil  Total change: 20.00  Rating chartPersonal card
 XXXIV Festival Plovdiv BUL 2023-12-02
RcRownchangeKK*chgGame
 1661 1328 1.00 4 0.50 40 20.00 
  Lazarov, Lachezar 1706 BUL0.001-0.0940-3.60 
  Petrov, Valeriy 1596 BUL1.0010.834033.20 
  Yordanov, Valentin 1603 BUL0.001-0.1740-6.80 
  Kolev, Velio 1740 BUL0.001-0.0740-2.80 

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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