Individual Calculations April 2020
 Bakhtina, Anastasiya  Total change: -20.00  Rating chartPersonal card
 Grand-prix Dvorets March 2020 Group D Moscow RUS 2020-02-29
RcRownchangeKK*chgGame
 1281 1281 1.50 4 -0.50 40 -20.00 
  Ostashevskii, Matvei 1205 RUS1.0010.404016.00 
  Metelkin, Zakhar 1372 RUS0.5010.12404.80 
  Kotov, Maxim 1310 RUS0.001-0.4640-18.40 
  Oleynik, Matvey 1236 RUS0.001-0.5640-22.40 

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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