Rapid: Individual Calculations January 2020
 Alekseev, Ivan An.  Total change: -2.80  Rating chartPersonal card
 Championship Samara Region Open rapid Samara RUS 2019-12-07
RcRownchangeKK*chgGame
 1403 1323 2.50 6 -0.14 20 -2.80 
  Razumov, Andrey 1723  * RUS0.001-0.0820-1.60 
  Fattahov, Mirqamid 1061 RUS1.0010.18203.60 
  Makarenko, Nikita 1072 RUS1.0010.19203.80 
  Yuriev, Alexander 1723  * RUS0.5010.42208.40 
  Sevastianov, Viktor 1723  * RUS0.001-0.0820-1.60 
  Yagutyan, Margarita 1114 RUS0.001-0.7720-15.40 
 * 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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