Rapid: Individual Calculations September 2019
 Vakhtin, Petr  Total change: 7.20  Rating chartPersonal card
 Governor's Cup of the Sverdlovsk Region - B13 Ekaterinburg RUS 2019-08-07
RcRownchangeKK*chgGame
 1515 1772 7.50 9 0.36 20 7.20 
  Zhelunitsyn, Yaroslav 1372  * RUS1.0010.08201.60 
  Serebryakov, Savva 1512 RUS1.0010.18203.60 
  Zeitunyan, David 1372  * RUS1.0010.08201.60 
  Tarasov, Yaroslav 1524 RUS0.501-0.3120-6.20 
  Drozdov, Maksim 1778 RUS1.0010.512010.20 
  Bunin, Serafim 1560 RUS1.0010.23204.60 
  Ermakov, Maksim 1661 RUS0.001-0.6520-13.00 
  Solomennyi, Danil 1384 RUS1.0010.09201.80 
  Vozmilov, Lev 1472 RUS1.0010.15203.00 
 * 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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