Individual Calculations December 2019
 Poznyak, Nazar  Total change: -23.20  Rating chartPersonal card
 SPb B17 Championship 2019 St. Petersburg RUS 2019-11-16
RcRownchangeKK*chgGame
 2031 2277 6.50 9 -0.58 40 -23.20 
  Shadunts, Kirill 1877  * RUS1.0010.08403.20 
  Ponomarev, Denis 1981 RUS0.501-0.3540-14.00 
  Don, Aleksandr 2045 RUS1.0010.21408.40 
  Shihaliev, Leonard 2171 RUS0.501-0.1440-5.60 
  Sorokin, Artem 1877  * RUS1.0010.08403.20 
  Efremov, Vladislav f2180 RUS1.0010.374014.80 
  Shakirov, Marat 2057 RUS0.501-0.2840-11.20 
  Khaliullin, Albert 2150 RUS0.001-0.6740-26.80 
  Kuizhev, Adam 1937 RUS1.0010.12404.80 
 * 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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