Individual Calculations April 2019
 Kolmagorov, Alexey  Total change: 15.20  Rating chartPersonal card
 SFO Champ. 2019 Barnaul RUS 2019-03-16
RcRownchangeKK*chgGame
 2145 2165 4.50 8 0.38 40 15.20 
  Petrov, Mikhail E 1765  * RUS1.0010.08403.20 
  Slizhevsky, Alexander m2428 RUS0.001-0.1840-7.20 
  Buvaltsev, Andrey 1877 RUS1.0010.16406.40 
  Kalabukhov, Bogdan f2294 RUS0.5010.17406.80 
  Anikonov, Dmitry f2365 RUS0.001-0.2440-9.60 
  Khan, Anastasia 1876 RUS1.0010.16406.40 
  Khegay, Dmitriy m2500 RUS0.001-0.1240-4.80 
  Kalyndu, Aldynbek 2057 RUS1.0010.354014.00 
 * 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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