Individual Calculations January 2020
 Donia, Anastasiia  Total change: 17.20  Rating chartPersonal card
 Satka Championship 2019 Satka RUS 2019-11-18
RcRownchangeKK*chgGame
 1391 1136 1.50 5 0.43 40 17.20 
  Kaliev, Konstantin 1536  * RUS0.001-0.0840-3.20 
  Nasybullina, Dayana 1536  * RUS0.001-0.0840-3.20 
  Ivshin, Semen 1147 RUS1.0010.524020.80 
  Mirgalina, Anna 1440 RUS0.5010.364014.40 
  Sabirov, Marsel 1297 RUS0.001-0.2940-11.60 
 * 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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