Rapid: Individual Calculations January 2020
 Dronov, Sergey  Total change: -4.20  Rating chartPersonal card
 Rostov-on-Don November 2019 rapid Rostov-on-Don RUS 2019-11-30
RcRownchangeKK*chgGame
 1876 1982 3.50 6 -0.21 20 -4.20 
  Shirinyan, Vazir 1711 RUS1.0010.17203.40 
  Ignatov, Viktor f2151 RUS0.5010.22204.40 
  Golovanev, Vladimir 1869 RUS0.001-0.6520-13.00 
  Khilobok, Aleksey 1791 RUS1.0010.25205.00 
  Korovtenko, Mikhail 2149 RUS0.001-0.2820-5.60 
  Chkan, Egor 1582  * 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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