Individual Calculations April 2020
 Serditykh, Olesya  Total change: -46.00  Rating chartPersonal card
 Championship SFO 2020 Rostov-on-Don RUS 2020-03-05
RcRownchangeKK*chgGame
 1891 2007 4.50 9 -1.15 40 -46.00 
  Asyutin, Artem 1607  * RUS0.501-0.4240-16.80 
  Kalambetov, Anton 1820 RUS0.001-0.7440-29.60 
  Erimov, Daniil 1607  * RUS1.0010.08403.20 
  Tochilkina, Ekaterina 1879 RUS1.0010.334013.20 
  Mesnyankin, Nikita 2175 RUS0.001-0.2840-11.20 
  Semenikhin, Oleg 1759 RUS1.0010.19407.60 
  Pervakov, Sergey 2093 UKR0.5010.12404.80 
  Sanin, Andrey 2222 UKR0.001-0.2340-9.20 
  Ivchenko, Alexander 1860 RUS0.501-0.2040-8.00 
 * 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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