Individual Calculations April 2016
 Ryabov, Viktor  Total change: -21.00  Rating chartPersonal card
 VO Moscow February 2016. Sokolniki Moscow RUS 2016-02-14
RcRownchangeKK*chgGame
 1897 1793 1.50 7 -1.05 20 -21.00 
  Novikova, Galina wf2062 RUS0.001-0.1720-3.40 
  Popkov, Andrey 2181 RUS0.001-0.0920-1.80 
  Maltseva, Margarita 1393  * RUS1.0010.08201.60 
  Polischuk, Anatoly 1883 RUS0.5010.12202.40 
  Kharinov, Konstantin 1975 RUS0.001-0.2620-5.20 
  Ivanova, Svetlana 1903 RUS0.001-0.3520-7.00 
  Sakorenko, Adriana 1883 RUS0.001-0.3820-7.60 
 * 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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