Individual Calculations February 2019
 Mamochev, Aleksei  Total change: -39.60  Rating chartPersonal card
 Early Bird 16 St. Petersburg RUS 2019-01-02
RcRownchangeKK*chgGame
 1655 1716 3.00 7 -0.99 40 -39.60 
  Vunder, Andrey 2116  * RUS0.001-0.0840-3.20 
  Turetsky, Mark 1548 RUS1.0010.284011.20 
  Lazarev, Mikhail S. 1316  * RUS1.0010.08403.20 
  Postanogov, Dmitrii 2022 RUS0.001-0.1440-5.60 
  Romanov, Nikita M. 1316  * RUS0.501-0.4240-16.80 
  Tolstykh, Kirill 1540 RUS0.501-0.2340-9.20 
  Trushnikov, Viacheslav 1727 RUS0.001-0.4840-19.20 
 * 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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