Individual Calculations July 2022
 Kochnev, Ivan  Total change: 20.80  Rating chartPersonal card
 White Rook 2022 Final stage Olginka RUS 2022-06-02
RcRownchangeKK*chgGame
 1336 1306 4.50 8 0.52 40 20.80 
  Gerlah, Veniamin 1159 RUS1.0010.304012.00 
  Rudnev, Andrei 1837 BLR0.5010.474018.80 
  Nekrasov, Maksim 1608 RUS0.001-0.1540-6.00 
  Gavrichev, Egor 1184 RUS0.501-0.1740-6.80 
  Alekseeva, Elizaveta 1171 RUS0.501-0.1840-7.20 
  Maslov, Dmitry 1123 RUS0.501-0.2440-9.60 
  Pechenikina, Marya 1391 RUS0.5010.12404.80 
  Prozhnyakov, Vladislav 1212 RUS1.0010.374014.80 

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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