Rapid: Individual Calculations July 2023
 Dofs, Sergey Nik  Total change: -26.60  Rating chartPersonal card
 Overtime Rapid Cup 2023-9 St. Petersburg RUS 2023-06-10
RcRownchangeKK*chgGame
 1351 1494 2.00 5 -1.33 20 -26.60 
  Tsuprunov, Sergey 1256 RUS0.501-0.3020-6.00 
  Frolov, Zakhar 1419 RUS0.001-0.6020-12.00 
  Nikandrov, Ivan 1097 RUS1.0010.08201.60 
  Kapustina, Alina 1276 RUS0.501-0.2820-5.60 
  Antonov, Artur L 1706 RUS0.001-0.2320-4.60 

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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