Individual Calculations October 2022
 Chatalbashev, Boris  Total change: 3.40  Rating chartPersonal card
 San Bernardino Open 2022 San Bernardino SUI 2022-09-23
RcRownchangeKK*chgGame
 2021 2485 5.00 5 0.34 10 3.40 
  Malan, Jan-Willem 2085  * GER1.0010.08100.80 
  Kaser, Nicolas 1872 SUI1.0010.02100.20 
  Andrist, Pascal 2093 SUI1.0010.08100.80 
  Medici, Simone f2193 SUI1.0010.15101.50 
  Pousada Garcia, Daniel 1862 ESP1.0010.01100.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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