Rapid: Individual Calculations September 2017
 Udachina, Ekaterina  Total change: 20.80  Rating chartPersonal card
 Dubna 2017-August open_rapid Dubna RUS 2017-08-12
RcRownchangeKK*chgGame
 1636 1422 2.50 6 1.04 20 20.80 
  Strovsky, Mikhail 1822  * TOG0.001-0.0820-1.60 
  Gorskiy, Alexander 1667 RUS1.0010.802016.00 
  Prutskov, Aleksei 1706 RUS0.001-0.1620-3.20 
  Rysaev, Danial 1514 RUS0.5010.13202.60 
  Shmidt, Kseniya 1581 RUS1.0010.712014.20 
  Zubrilin, Sergey 1527 RUS0.001-0.3620-7.20 
 * 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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