Individual Calculations July 2023
 Petukhov, Kirill Ol  Total change: -3.60  Rating chartPersonal card
 White Rook 2023 Final stage Sirius RUS 2023-06-02
RcRownchangeKK*chgGame
 1432 1295 2.50 8 -0.09 40 -3.60 
  Artyushin, Vladislav 1510 RUS0.001-0.2340-9.20 
  Togobitsky, Andrey 1344 RUS0.001-0.4340-17.20 
  Tidzhiev, Artemiy 1430 RUS0.001-0.3240-12.80 
  Temrezov, Islam 1264 RUS0.501-0.0440-1.60 
  Seryshev, Viktor 1495 RUS0.5010.264010.40 
  Shatalov, Timur 1572 RUS1.0010.834033.20 
  Sterkhov, Demid A 1415 RUS0.001-0.3440-13.60 
  Mugenov, Vadim 1428 RUS0.5010.18407.20 

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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