Individual Calculations December 2019
 Kovankin, Alexandr  Total change: 37.60  Rating chartPersonal card
 PFO-2019 B17_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1398 1171 3.00 9 0.94 40 37.60 
  Egorkin, Dmitriy 1571  * RUS0.001-0.0840-3.20 
  Denisov, Alexandr 1372 RUS0.001-0.2440-9.60 
  Kalinin, Matvey 1571  * RUS0.001-0.0840-3.20 
  Chertovskikh, Stanislav 1292 RUS0.001-0.3440-13.60 
  Mkhitaryan, Karen 1380 RUS1.0010.774030.80 
  Sorokin, Konstantin A. 1405 RUS0.5010.294011.60 
  Rogozhin, Viktor 1249 RUS0.5010.11404.40 
  Maksimov, Roman 1445 RUS0.5010.334013.20 
  Slepov, Timur 1301 RUS0.5010.18407.20 
 * 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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