Rapid: Individual Calculations January 2020
 Bobkov, Vadim  Total change: 5.40  Rating chartPersonal card
 Championship Samara Region Open rapid Samara RUS 2019-12-07
RcRownchangeKK*chgGame
 1881 2071 6.50 9 0.27 20 5.40 
  Pozdnyakov, Egor Dm. 1671  * RUS1.0010.08201.60 
  Maksimov, Roman 1671  * RUS1.0010.08201.60 
  Golovina, Alina 1671  * RUS1.0010.08201.60 
  Shapiro, David f2237 RUS0.001-0.2820-5.60 
  Makarenko, Artem 1671  * RUS1.0010.08201.60 
  Tolstykh, Arina 1671  * RUS1.0010.08201.60 
  Purygin, Andrei f2291 RUS0.5010.28205.60 
  Trushkov, Andrey 1924 RUS1.0010.30206.00 
  Gusarov, Aleksey 2119 RUS0.001-0.4320-8.60 
 * 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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