Rapid: Individual Calculations October 2019
 Bebchuk, Boris  Total change: 3.00  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2019 St. Petersburg RUS 2019-09-16
RcRownchangeKK*chgGame
 2024 2147 6.00 9 0.15 20 3.00 
  Domnin, Petr 1801 RUS1.0010.11202.20 
  Suvorov, Aleksandr 1942 RUS1.0010.24204.80 
  Malinicheva, Lidia wf1907 RUS1.0010.20204.00 
  Manin, Viktor 2195 UZB0.001-0.4320-8.60 
  Turikov, Viktor f2015 RUS1.0010.32206.40 
  Erukhimov, Arkady 1950 RUS1.0010.25205.00 
  Bryndin, Vladimir 2173 RUS0.001-0.4620-9.20 
  Altshul, Raffael f2154 RUS1.0010.512010.20 
  Khadzhiev, Valery 2082 RUS0.001-0.5920-11.80 

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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