Individual Calculations May 2021
 Chistova, Ekaterina  Total change: -17.20  Rating chartPersonal card
 VO Moscow. March 2021 Moscow RUS 2021-03-14
RcRownchangeKK*chgGame
 1459 1171 0.50 5 -0.43 40 -17.20 
  Merkulova, Victoria 1571  * RUS0.001-0.0840-3.20 
  Pokhlebin, Sergej 1571  * RUS0.001-0.0840-3.20 
  Petrov, Maksim 1571  * RUS0.001-0.0840-3.20 
  Badulina, Polina 1207 RUS0.5010.05402.00 
  Emelyanov, Evgeny Alex. 1374 RUS0.001-0.2440-9.60 
 * 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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