Individual Calculations February 2021
 Barinov, Grigory  Total change: -11.60  Rating chartPersonal card
 Early Bird 21 St. Petersburg RUS 2021-01-02
RcRownchangeKK*chgGame
 1427 1228 2.00 8 -0.29 40 -11.60 
  Romanov, Nikita M. 1628  * RUS0.001-0.0840-3.20 
  Shesternin, Nikolay 1628  * RUS0.001-0.0840-3.20 
  Mikhailov, Lev N 1122 RUS0.501-0.1440-5.60 
  Timirev, Sergey 1578 RUS0.001-0.1140-4.40 
  Yanston, Kseniia 1020 RUS1.0010.23409.20 
  Kurerov, Timofei 1473 RUS0.001-0.2040-8.00 
  Ulasevich, Andrey 1369 RUS0.001-0.3140-12.40 
  Zakharov, Yuri 1600 RUS0.5010.404016.00 
 * 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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