Individual Calculations December 2019
 Rybakov, Sergey  Total change: 14.00  Rating chartPersonal card
 Autumn Vacation Trophy 2019 A St. Petersburg RUS 2019-10-28
RcRownchangeKK*chgGame
 1645 1726 3.00 7 -1.16 40 -46.40 
  Loviagina, Dariana 1419 RUS0.001-0.8640-34.40 
  Serov, Aleksandr 1847 RUS0.001-0.3440-13.60 
  Frolov, Zakhar 1326  * RUS1.0010.08403.20 
  Avazov, Semen 1639 RUS0.001-0.6240-24.80 
  Trushnikov, Viacheslav 1743 RUS1.0010.524020.80 
  Chereshkevich, Yuri 1443 RUS1.0010.16406.40 
  Shihaliev, Leonard 2100 RUS0.001-0.1040-4.00 
 * 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)
 
 SPb B17 Championship 2019 St. Petersburg RUS 2019-11-16
RcRownchangeKK*chgGame
 1868 1688 4.00 9 1.51 40 60.40 
  Trofimov, Ivan 1972 RUS0.001-0.1640-6.40 
  Postanogov, Dmitrii 2054 RUS0.001-0.1040-4.00 
  Vagel, Demyan 1288  * RUS1.0010.08403.20 
  Rubtsov, Aleksandr 1972 RUS1.0010.844033.60 
  Shkuratov, Vladimir 1878 RUS0.001-0.2540-10.00 
  Loktionov, Kirill 1896 RUS1.0010.774030.80 
  Shadunts, Kirill 1870 RUS1.0010.744029.60 
  Don, Aleksandr 2045 RUS0.001-0.1140-4.40 
  Serov, Aleksandr 1835 RUS0.001-0.3040-12.00 
 * 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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