Rapid: Individual Calculations August 2021
 Ivchenko, Alexander  Total change: 33.00  Rating chartPersonal card
 Don Cup-2021_rapid Azov RUS 2021-07-11
RcRownchangeKK*chgGame
 2023 1959 4.00 6 1.65 20 33.00 
  Elizarov, Dmitry f2433 RUS0.5010.45209.00 
  Mandrikin, Igor 2197 RUS1.0010.802016.00 
  Simonyan, Grigori 2086 RUS0.5010.17203.40 
  Mirzoyan, Lavrenty 1870 RUS1.0010.38207.60 
  Milushev, Oleg 2244 RUS0.001-0.1620-3.20 
  Darbinyan, Artem 1306 RUS1.0010.01200.20 

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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