Rapid: Individual Calculations April 2020
 Prelovskij, Rudolf  Total change: -5.80  Rating chartPersonal card
 Pushkin 2020 Culture Worker Day Rapid St. Petersburg RUS 2020-03-14
RcRownchangeKK*chgGame
 1784 1965 4.50 7 -0.29 20 -5.80 
  Gusev, Alexander A. 1524 RUS1.0010.06201.20 
  Ryabchenko, Andrey 1480 RUS0.501-0.4620-9.20 
  Mamporiya, Vadim 1626 RUS1.0010.12202.40 
  Butylkin, Alexey 2062 RUS1.0010.632012.60 
  Mukhin, Georgy 2159 RUS0.001-0.2520-5.00 
  Sergeev, Vasily 1864 RUS0.001-0.6420-12.80 
  Berezhkov, Vyacheslav 1771 RUS1.0010.25205.00 

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)
 

 

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