Rapid: Individual Calculations February 2018
 Afrikantov, Fedor  Total change: 19.80  Rating chartPersonal card
 Rapid Cup of President_2018 B Nizhniy Novgorod RUS 2018-01-21
RcRownchangeKK*chgGame
 1442 1397 4.50 8 0.99 20 19.80 
  Kalinin, Sergey V. 1073 RUS1.0010.13202.60 
  Vityugova, Yaroslava 1587 RUS0.5010.25205.00 
  Shkrebko, Mikhail 1643 RUS0.001-0.1920-3.80 
  Sergeev, Kirill 1170 RUS1.0010.21204.20 
  Petrov, Alexandr E. 1565 RUS0.001-0.2820-5.60 
  Dozhdev, Andrey 1519 RUS1.0010.672013.40 
  Ikonnikov, Georgy 1684 RUS0.001-0.1620-3.20 
  Oblezov, Andrey 1298 RUS1.0010.36207.20 

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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