Rapid: Individual Calculations February 2020
 Badalian, Tigran  Total change: 8.40  Rating chartPersonal card
 Rapid Moscow. January 2020 - 2 Moscow RUS 2020-01-11
RcRownchangeKK*chgGame
 1727 1730 4.00 7 0.42 20 8.40 
  Babarykin, Stanislav f2130  * RUS0.001-0.0820-1.60 
  Evsikov, Mikhail 1526 RUS1.0010.24204.80 
  Vul, Arkadi Eremeevich g2030 RUS0.001-0.1520-3.00 
  Soblirova, Sabina 1494 RUS0.001-0.8020-16.00 
  Tedeeva, Olga 1330  * RUS1.0010.08201.60 
  Iakushkov, Pavel 1607 RUS1.0010.33206.60 
  Melnik, Viktor 1969 RUS1.0010.802016.00 
 * 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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