Rapid: Individual Calculations June 2023
 Sergeev, Igor  Total change: -12.20  Rating chartPersonal card
 78-th Victory Day 2023 Rapid_Senior men Moscow RUS 2023-05-21
RcRownchangeKK*chgGame
 2022 2196 4.50 8 -1.22 10 -12.20 
  Shubin, Gennady 1888 RUS1.0010.14101.40 
  Osmolny, Vladimir I. f1999 RUS1.0010.25102.50 
  Gleizerov, Evgeny g2384 RUS0.001-0.2610-2.60 
  Chudinovskikh, Alexander M m2029 RUS0.501-0.2210-2.20 
  Kalinin, Anatoly 2027 RUS0.501-0.2210-2.20 
  Piatin, Oleg 1895 RUS0.001-0.8510-8.50 
  Gutkin, Boris 1998 RUS0.501-0.2610-2.60 
  Napalkov, Vladimir 1956 RUS1.0010.20102.00 

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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