Rapid: Individual Calculations September 2021
 Gubareva, Sofia  Total change: -2.00  Rating chartPersonal card
 Estafeta pokoleniy rapid Dubna RUS 2021-07-31
RcRownchangeKK*chgGame
 1560 1730 5.00 8 -0.10 20 -2.00 
  Malakhova, Maria 1188 RUS0.001-0.9720-19.40 
  Gukhman, Sergey 1940 RUS0.001-0.2320-4.60 
  Novikov, Genrikh 1126 RUS1.0010.02200.40 
  Sergeev, Igor f2105 RUS0.001-0.0920-1.80 
  Krayushkin, Petr Evg 1267 RUS1.0010.05201.00 
  Gerdt, Nikita 1256 RUS1.0010.05201.00 
  Firsov, Grigory 1387 RUS1.0010.12202.40 
  Makarov, Aleksandr 2209 RUS1.0010.952019.00 

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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