Individual Calculations September 2021
 Zherikhov, Igor  Total change: 25.00  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 1947 1785 4.00 9 1.25 20 25.00 
  Orekhov, Stepan 2150 RUS1.0010.902018.00 
  Teplov, Evgeniy 1908 RUS1.0010.672013.40 
  Kretov, Leonid 2054 RUS0.001-0.1720-3.40 
  Mochalov, Iliy 1971 RUS0.001-0.2620-5.20 
  Kryukov, Alexey 1912 RUS1.0010.672013.40 
  Gukhman, Sergey 1926 RUS1.0010.692013.80 
  Mishin, Alexei 2143 RUS0.001-0.1020-2.00 
  Suslov, Dmirtry 1762 RUS0.001-0.5320-10.60 
  Preobrazhenskaya, Diana 1697 RUS0.001-0.6220-12.40 

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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