Rapid: Individual Calculations April 2023
 Sergeev, Yury I.  Total change: 25.40  Rating chartPersonal card
 Dostoyanie Rapid 2023 Stage 35 Kaluga RUS 2023-03-25
RcRownchangeKK*chgGame
 1663 1790 7.00 9 1.27 20 25.40 
  Borodulin, Saveliy 1390  * RUS1.0010.08201.60 
  Gavrilichev, Aleksandr 1713 RUS0.501-0.1120-2.20 
  Krivetz, Georgij 1489 RUS1.0010.15203.00 
  Kachulin, Sergey 1796 RUS1.0010.512010.20 
  Moiseev, Alexandr A 2112 RUS0.001-0.1320-2.60 
  Blinov, Andrey 1458 RUS1.0010.12202.40 
  Igushev, Vladislav 1383 RUS1.0010.08201.60 
  Trishin, Maksim 1759 RUS1.0010.46209.20 
  Mamedov, Nikolay 1867 RUS0.5010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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