Rapid: Individual Calculations September 2021
 Firsov, Grigory  Total change: -10.20  Rating chartPersonal card
 Estafeta pokoleniy rapid Dubna RUS 2021-07-31
RcRownchangeKK*chgGame
 1488 1387 3.00 8 -0.51 20 -10.20 
  Dobrovolsky, Konstantin 2122 RUS0.001-0.0120-0.20 
  Kulagin, Dmitriy I 1181 RUS1.0010.24204.80 
  Abramov, Vladimir 1665 RUS0.001-0.1720-3.40 
  Merkulov, Danila 1247 RUS1.0010.31206.20 
  Gerdt, Nikita 1256 RUS0.001-0.6820-13.60 
  Malakhova, Maria 1188 RUS1.0010.24204.80 
  Gubareva, Sofia 1730 RUS0.001-0.1220-2.40 
  Fominykh, Kirill Dm 1517 RUS0.001-0.3220-6.40 

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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