Rapid: Individual Calculations July 2023
 Tsuprunov, Sergey  Total change: 31.80  Rating chartPersonal card
 Overtime Rapid Cup 2023-8 St. Petersburg RUS 2023-06-03
RcRownchangeKK*chgGame
 1629 1256 1.50 4 0.61 20 12.20 
  Maksimov, Nazar 2092 RUS1.0011.002020.00 
  Shilovskiy, Stepan 1803 RUS0.001-0.0320-0.60 
  Kozhevnikov, Konstantin 1446 RUS0.001-0.2520-5.00 
  Ivanov, Ilia Serg 1173 RUS0.501-0.1120-2.20 

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)
 
 Overtime Rapid Cup 2023-9 St. Petersburg RUS 2023-06-10
RcRownchangeKK*chgGame
 1627 1256 1.50 3 0.98 20 19.60 
  Kotsur, Ivan 1990 KAZ0.001-0.0120-0.20 
  Dofs, Sergey Nik 1494 RUS0.5010.30206.00 
  Nachinkin, Oleg 1397 RUS1.0010.692013.80 

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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