Rapid: Individual Calculations November 2021
 Sergeyev, Alexander  Total change: -34.00  Rating chartPersonal card
 Aurora Borealis_RAPID Grand-Prix of Russia Novyy Urengoy RUS 2021-10-26
RcRownchangeKK*chgGame
 1954 2267 6.50 11 -1.70 20 -34.00 
  Porechnyi, Veniamin 1532 RUS1.0010.01200.20 
  Kossa, Alexander 1826 RUS1.0010.06201.20 
  Zinnatullin, Rafil 1934 RUS1.0010.12202.40 
  Iljin, Timofey m2510 UKR0.001-0.2020-4.00 
  Kovalenko, Mark 1608 RUS0.501-0.4920-9.80 
  Semenova, Anastasia 1675 RUS1.0010.02200.40 
  Gevorgyan, David Sh. m2288 ARM0.5010.03200.60 
  Alekseev, Evgeny g2626 RUS0.001-0.1020-2.00 
  Bikieva, Aigul 1681 RUS0.001-0.9820-19.60 
  Krylov, Viktor 1684 RUS1.0010.02200.40 
  Shaklein, Fedor 2125 RUS0.501-0.1920-3.80 

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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