Individual Calculations December 2023
 Ivanova, Mariya An  Total change: -11.60  Rating chartPersonal card
 Ural FD Championship 2023_G13 Noviy Urengoy RUS 2023-11-01
RcRownchangeKK*chgGame
 1083 1030 1.00 3 -0.29 40 -11.60 
  Ivchenkova, Veronika 1134 RUS0.001-0.3640-14.40 
  Ryadchenko, Victoria 1055 RUS0.5010.03401.20 
  Kuzenkova, Anna 1059 RUS0.5010.04401.60 

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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