Individual Calculations April 2019
 Ovchinnikov, Sergey  Total change: -34.40  Rating chartPersonal card
 SFO Champ. 2019 Barnaul RUS 2019-03-16
RcRownchangeKK*chgGame
 1707 1747 1.50 6 -1.72 20 -34.40 
  Guempel, Viktor f2147  * RUS0.001-0.0820-1.60 
  Lykov, Vasili f1980 RUS0.001-0.2120-4.20 
  Sinelnikov, Arseniy 1409 RUS0.501-0.3820-7.60 
  Petrov, Mikhail E 1417 RUS0.001-0.8820-17.60 
  Gordievskiy, Vladimir V 1943 RUS0.001-0.2520-5.00 
  Sobolev, Vladislav 1347  * RUS1.0010.08201.60 
 * 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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