Rapid: Individual Calculations January 2021
 Nefedov, Sergey  Total change: 6.20  Rating chartPersonal card
 Odintsovo Team Championship 2020 A Odintsovo RUS 2020-11-29
RcRownchangeKK*chgGame
 1997 2465 8.50 9 0.31 20 6.20 
  Ivanov, Alexander 1765 RUS1.0010.01200.20 
  Chan, Naruna 1945 RUS0.501-0.4720-9.40 
  Ermolaev, Evgeny f2321 RUS1.0010.31206.20 
  Petrova, Elizaveta 1827 RUS1.0010.01200.20 
  Mamedov, Elshad 1976 RUS1.0010.04200.80 
  Afanasiev, Vadim f2061 RUS1.0010.08201.60 
  Popov, Oleg 2116 RUS1.0010.11202.20 
  Burger, Konstantin 2233 RUS1.0010.21204.20 
  Bukreev, Stanislav 1730 RUS1.0010.01200.20 

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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