Individual Calculations January 2021
 Yakushev, Nikolai  Total change: -16.80  Rating chartPersonal card
 Novosibirsk region chess champ.-2020 Novosibirsk RUS 2020-12-15
RcRownchangeKK*chgGame
 1874 2104 6.00 9 -0.84 20 -16.80 
  Zubarev, Alexander 1704  * RUS1.0010.08201.60 
  Faleev, Vasily 1817 RUS1.0010.16203.20 
  Makarova, Olga 1916 RUS1.0010.26205.20 
  Mongush, Kezhik 1946 RUS0.001-0.7120-14.20 
  Ponomarev, Andrey A. 1850 RUS0.501-0.3120-6.20 
  Novoselov, Igor 1704  * RUS0.501-0.4220-8.40 
  Shtirberg, Slava 2066 RUS0.001-0.5520-11.00 
  Koshkin, Mikhail 1704  * RUS1.0010.08201.60 
  Kolmagorov, Alexey 2157 RUS1.0010.572011.40 
 * 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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