Rapid: Individual Calculations February 2023
 Igumentsev, Oleg  Total change: -37.40  Rating chartPersonal card
 Rapid Grand Prix 2023 - Chelny 4th stage Naberezhnye Chelny RUS 2023-01-14
RcRownchangeKK*chgGame
 1443 1444 1.50 6 -1.87 20 -37.40 
  Sadykov, Aidar 2132 RUS0.001-0.0120-0.20 
  Kuznetsov, Nikita 1224 RUS1.0010.22204.40 
  Sharipov, Eduard 1471 RUS0.001-0.4620-9.20 
  Agishev, Emil 1283 RUS0.501-0.2120-4.20 
  Aminova, Zarina 1400 RUS0.001-0.5620-11.20 
  Agishev, Amir 1150 RUS0.001-0.8520-17.00 

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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