Individual Calculations December 2020
 Kokodeev, Ilya  Total change: -15.60  Rating chartPersonal card
 SFO B11 2020 Novokuznetsk RUS 2020-10-31
RcRownchangeKK*chgGame
 1200 1356 1.00 2 -0.39 40 -15.60 
  Nefedov, Matvey 1297 RUS0.001-0.5840-23.20 
  Aksenov, Roman 1103 RUS1.0010.19407.60 

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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