Rapid: Individual Calculations February 2020
 Khovalyg, Eres  Total change: 8.40  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2020 Novosibirsk RUS 2020-01-11
RcRownchangeKK*chgGame
 1609 1456 4.00 10 0.42 20 8.40 
  Boiarintsev, Vitaly f1856  * RUS0.001-0.0820-1.60 
  Trofimova, Antonina wm1856  * RUS0.001-0.0820-1.60 
  Kulikova, Irina 1235 RUS1.0010.22204.40 
  Krikunova, Olesya 1856  * RUS0.001-0.0820-1.60 
  Talalaev, Konstantin 1246 RUS1.0010.23204.60 
  Karelina, Viktoriya 1855 RUS1.0010.922018.40 
  Trofimov, Pavel 1856  * RUS0.001-0.0820-1.60 
  Fedorov, Ivan 1856  * RUS0.001-0.0820-1.60 
  Ryabukhina, Veronika 1213 RUS0.001-0.8020-16.00 
  Bragina, Anna 1259 RUS1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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