Rapid: Individual Calculations November 2019
 Efremov, Roman A  Total change: 4.80  Rating chartPersonal card
 Chernogolovka Rapid 2019 Chernogolovka RUS 2019-10-05
RcRownchangeKK*chgGame
 1418 1439 4.00 7 0.24 20 4.80 
  Emelina, Alina 1135 RUS1.0010.14202.80 
  Mkoyan, Shagen 1839  * RUS0.001-0.0820-1.60 
  Savinykh, Mikhail A 1225 RUS1.0010.23204.60 
  Vankov, Andrey A 1238 RUS0.501-0.2620-5.20 
  Koposov, Roman V 1579 RUS0.001-0.3120-6.20 
  Gornakov, Aleksey 1073 RUS1.0010.10202.00 
  Vakula, Konsnantin N 1839  * RUS0.5010.42208.40 
 * 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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