Rapid: Individual Calculations October 2023
 Knyazeva, Valentina  Total change: -36.60  Rating chartPersonal card
 Novocherkassk rapid championship 2023 Novocherkassk RUS 2023-09-24
RcRownchangeKK*chgGame
 1648 1484 0.00 6 -1.83 20 -36.60 
  Sukhenko, Igor 1887 RUS0.001-0.0820-1.60 
  Petrov, Nikolay An 1753 RUS0.001-0.1720-3.40 
  Fedorenko, Ilya R 1651 RUS0.001-0.2820-5.60 
  Ovcharova, Olga 1561 RUS0.001-0.3920-7.80 
  Karmashov, Dmitry 1617 RUS0.001-0.3220-6.40 
  Korzhov, Ivan F 1420 RUS0.001-0.5920-11.80 

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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