Rapid: Individual Calculations January 2020
 Vovchik, Vladimir  Total change: -29.40  Rating chartPersonal card
 Zinder Memorial 2019 Rapid St. Petersburg RUS 2019-12-09
RcRownchangeKK*chgGame
 1810 1863 3.00 8 -1.47 20 -29.40 
  Shushpanov, Vladimir m2158 RUS0.001-0.1520-3.00 
  Oparina, Vera 1542 RUS0.001-0.8720-17.40 
  Smirnov, Vladimir G. 1822 RUS0.001-0.5620-11.20 
  Kapelkina, Galina 1668 RUS1.0010.25205.00 
  Gusev, Boris 1505 RUS1.0010.10202.00 
  Puzyrevsky, Boris M. 1931 RUS1.0010.592011.80 
  Sorokopudov, Vladimir M. 1969 RUS0.001-0.3620-7.20 
  Stebunov, Alexander A. 1881 RUS0.001-0.4720-9.40 

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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