Rapid: Individual Calculations July 2023
 Dudkin, Mikhail Dm.  Total change: 45.20  Rating chartPersonal card
 Pushkin City Cup 2023 Rapid Open, Stage 6 St. Petersburg RUS 2023-06-24
RcRownchangeKK*chgGame
 1745 1537 3.00 7 1.13 40 45.20 
  Zhernovoi, Alexey 1941 RUS0.001-0.0840-3.20 
  Podsevny, Alexander 1967 RUS0.001-0.0740-2.80 
  Sysun, Vladimir 1451 RUS1.0010.384015.20 
  Malakhov, Vladimir P. 1714 RUS1.0010.734029.20 
  Igumnov, Nikita 1745 RUS0.001-0.2340-9.20 
  Fedorov, Vladimir 1593 RUS1.0010.584023.20 
  Shilovskiy, Stepan 1803 RUS0.001-0.1840-7.20 

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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