Rapid: Individual Calculations December 2019
 Gubaidullina, Sofia  Total change: 4.20  Rating chartPersonal card
 UFO 2019 Rapid - G15 Chelyabinsk RUS 2019-11-10
RcRownchangeKK*chgGame
 1354 1262 3.00 7 0.21 20 4.20 
  Baranova, Elizaveta 1662  * RUS0.001-0.0820-1.60 
  Aleshina, Arina 1566 RUS0.001-0.1420-2.80 
  Gasanova, Kamilla 1002 RUS1.0010.18203.60 
  Denisovskaia, Kristina 1176 RUS1.0010.38207.60 
  Mesheryakova, Anfisa 1449 RUS0.001-0.2620-5.20 
  Dobrosenskaya, Eva M. 1362 RUS1.0010.642012.80 
  Kalenichenko, Alina 1258 RUS0.001-0.5120-10.20 
 * 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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