Rapid: Individual Calculations January 2020
 Puzyrevsky, Boris M.  Total change: -31.20  Rating chartPersonal card
 Zinder Memorial 2019 Rapid St. Petersburg RUS 2019-12-09
RcRownchangeKK*chgGame
 1764 1931 5.00 9 -1.37 20 -27.40 
  Kropochev, Valeriy 1637 RUS0.001-0.8520-17.00 
  Fokin, Anatoly 1767 RUS0.001-0.7220-14.40 
  Kapelkina, Galina 1668 RUS1.0010.18203.60 
  Pashkov, Vladimir M. 1692 RUS1.0010.20204.00 
  Bryndin, Vladimir 2198 RUS0.001-0.1820-3.60 
  Vovchik, Vladimir 1863 GER0.001-0.5920-11.80 
  Parfievskiy, Petr 1666 RUS1.0010.18203.60 
  Berezhkov, Vyacheslav 1750 RUS1.0010.26205.20 
  Simko, Vladimir 1637 RUS1.0010.15203.00 

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)
 
 Karelian CF 2019 rapid cup Petrozavodsk RUS 2019-12-22
RcRownchangeKK*chgGame
 1900 1931 4.00 8 -0.19 20 -3.80 
  Maximov, Alexey V. 1977 RUS0.001-0.4420-8.80 
  Vikulin, Alexander A. 1741 RUS1.0010.25205.00 
  Abramov, Andrey N. 2116 RUS0.001-0.2620-5.20 
  Krylov, Alexander 1531  * RUS1.0010.08201.60 
  Ievlev, Andrey A. 2176 RUS1.0010.802016.00 
  Osmolny, Vladimir I. f2126 RUS0.001-0.2520-5.00 
  Alises Fontecha, Juan 1595 ESP1.0010.12202.40 
  Kolegov, Andrey E. 1940 RUS0.001-0.4920-9.80 
 * 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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