Rapid: Individual Calculations March 2019
 Biriukov, Oleg V.  Total change: 18.20  Rating chartPersonal card
 Pushkin 2019 Fatherland Defender Day Rapid St. Petersburg RUS 2019-02-16
RcRownchangeKK*chgGame
 2029 2173 5.50 7 0.91 20 18.20 
  Melnik, Semion 1773  * RUS1.0010.08201.60 
  Sladkov, Andrey 1794 RUS1.0010.09201.80 
  Kiselev, Vladimir 1879 RUS1.0010.15203.00 
  Poljakov, Konstantin 2233 RUS0.5010.08201.60 
  Zhernovoi, Alexey 2179 RUS0.5010.01200.20 
  Shchukin, Dmitry m2320 RUS0.5010.20204.00 
  Prelovskij, Rudolf 2025 RUS1.0010.30206.00 
 * 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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