Individual Calculations February 2019
 Korshunov, Sergey A  Total change: 61.20  Rating chartPersonal card
 T.Petrosian memorial-A Moscow RUS 2019-01-04
RcRownchangeKK*chgGame
 1629 1305 2.50 7 1.53 40 61.20 
  Danilova, Rada wc1705  * RUS0.001-0.0840-3.20 
  Ivanova, Anastasia S. 1705  * RUS0.001-0.0840-3.20 
  Putinceva, Marina 1465 RUS1.0010.714028.40 
  Shushunov, Aleksei 1555 RUS0.001-0.1940-7.60 
  Gubanov, Timofey 1654 RUS1.0010.894035.60 
  Akopjan, Gor 1612 RUS0.5010.364014.40 
  Ilyina, Lada 1705  * RUS0.001-0.0840-3.20 
 * 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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