Rapid: Individual Calculations January 2016
 Sanzhieva, Sofia  Total change: -44.80  Rating chartPersonal card
 Sakhalin rapid chess championship Yuzhno-Sakhalinsk RUS 2015-11-29
RcRownchangeKK*chgGame
 1744 1923 4.00 9 -2.24 20 -44.80 
  Polyakov, Vitia 1920 RUS0.001-0.5020-10.00 
  Ermakov, Nikita 1523  * RUS1.0010.08201.60 
  Romanov, Alexey Al. 1848 RUS0.001-0.6020-12.00 
  Kokuev, Iljya 1523  * RUS1.0010.08201.60 
  Fedkov, Sergey 1946 RUS0.001-0.4720-9.40 
  Ri, Yan Chun 1837 RUS0.001-0.6220-12.40 
  Khusnulgatin, Artem 1595 RUS1.0010.13202.60 
  Movsesyan, Tigran 1523  * RUS1.0010.08201.60 
  I, En Bok 1982 RUS0.001-0.4220-8.40 
 * 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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