Rapid: Individual Calculations June 2021
 Golovchenko, Bogdan  Total change: 51.20  Rating chartPersonal card
 Pushkin 2021 Victory Day Rapid St. Petersburg RUS 2021-05-08
RcRownchangeKK*chgGame
 1991 1700 4.00 7 2.56 20 51.20 
  Chetverik, Maxim m2199 RUS1.0010.962019.20 
  Krylov, Andrei 2112 RUS0.001-0.0720-1.40 
  Artamonov, Valery 2140 RUS0.001-0.0620-1.20 
  Smorodkin, Andrey 1544 EST1.0010.29205.80 
  Makarov, Pavel V. 2060 RUS1.0010.902018.00 
  Gorlov, Artem 2096 RUS0.001-0.0820-1.60 
  Krasnikov, Mikhail 1789 RUS1.0010.622012.40 

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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