Rapid: Individual Calculations September 2017
 Gubareva, Sofia  Total change: 5.20  Rating chartPersonal card
 Dubna 2017-August open_rapid Dubna RUS 2017-08-12
RcRownchangeKK*chgGame
 1551 1300 1.50 6 0.26 20 5.20 
  Sidorov, Dmitry 1700  * RUS0.001-0.0820-1.60 
  Shmidt, Kseniya 1581 RUS0.001-0.1620-3.20 
  Gorskiy, Alexander 1667 RUS1.0010.902018.00 
  Semenov, Lev 1407 RUS0.5010.15203.00 
  Rysaev, Danial 1514 RUS0.001-0.2320-4.60 
  Likhoborov, Vitaliy 1435 RUS0.001-0.3220-6.40 
 * 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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