Individual Calculations September 2022
 Chernov, Lev  Total change: 55.20  Rating chartPersonal card
 V.Korchnoi Memorial 2022 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1859 1585 3.50 8 1.38 40 55.20 
  Babanin, Gleb 2132 RUS0.001-0.0340-1.20 
  Kulik, Artur 1999 RUS0.001-0.0740-2.80 
  Dragomarezkij, Evgeni m2314 RUS0.001-0.0140-0.40 
  Safronov, Grigoriy 1359 RUS0.501-0.2940-11.60 
  Troshichev, Yaroslav 1346 RUS1.0010.20408.00 
  Aleshina, Arina 1867 RUS1.0010.844033.60 
  Filippov, Kirill P. 2028 RUS0.5010.444017.60 
  Mineev, Sergey I. 1824 RUS0.5010.304012.00 

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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