Individual Calculations January 2021
 Astafiev, Oleg  Total change: -29.00  Rating chartPersonal card
 Kirov region Champ 2020 Kirov RUS 2020-12-11
RcRownchangeKK*chgGame
 1837 1948 3.50 8 -1.45 20 -29.00 
  Tetenkin, Danil 1548  * RUS0.501-0.4220-8.40 
  Milchakov, Andrey 1548  * RUS0.001-0.9220-18.40 
  Sumachev, Dmitry 2250 RUS1.0010.852017.00 
  Trifonov, Pavel f2250 RUS0.001-0.1520-3.00 
  Kuznetsov, Dmitri 1548  * RUS1.0010.08201.60 
  Evtukhov, Lev 1769 RUS0.001-0.7320-14.60 
  Suleimanov, Konstantin 1852 RUS0.501-0.1320-2.60 
  Dvinskikh, Leonid 1929 RUS0.501-0.0320-0.60 
 * 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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