Individual Calculations November 2018
 Davydov, Sergey P.  Total change: -24.20  Rating chartPersonal card
 Senior men Championship 2018 FL Sochi RUS 2018-09-25
RcRownchangeKK*chgGame
 2022 2223 5.50 9 -1.21 20 -24.20 
  Gridnev, Yury 1986 RUS0.001-0.8020-16.00 
  Martynov, Alexandr 1844 RUS1.0010.09201.80 
  Ermolov, Vasily 1924 RUS1.0010.15203.00 
  Archangelsky, Mikhail m2035 RUS0.001-0.7420-14.80 
  Tsybutsinin, Leonid 1956 RUS1.0010.18203.60 
  Ananchenko, Igor 2011 RUS1.0010.23204.60 
  Romanov, Sergey 2123 RUS0.501-0.1420-2.80 
  Mamoshin, Valery f2217 RUS0.501-0.0120-0.20 
  Terenin, Leonid 2100 RUS0.501-0.1720-3.40 

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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