Individual Calculations January 2023
 Kvitko, Aleksandr Dm  Total change: -38.00  Rating chartPersonal card
 Moscow Chmp. B11 2022 Moscow RUS 2022-11-21
RcRownchangeKK*chgGame
 1166 1146 0.00 2 -0.95 40 -38.00 
  Kurlanov, Lev 1147 RUS0.001-0.5040-20.00 
  Oksaniy, Roman And 1184 RUS0.001-0.4540-18.00 

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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