Rapid: Individual Calculations January 2021
 Kovanova, Baira  Total change: -1.60  Rating chartPersonal card
 Women_Cup of Russia 2020_Final. Tie-breaks. Rapid. Khanty-Mansiisk RUS 2020-12-23
RcRownchangeKK*chgGame
 2253 2282 1.00 2 -0.08 20 -1.60 
  Guseva, Marina mwg2253 RUS0.001-0.5420-10.80 
  Guseva, Marina mwg2253 RUS1.0010.46209.20 

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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