Individual Calculations August 2023
 Tkhoruk, Roman  Total change: 11.20  Rating chartPersonal card
 HTO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1826 1803 4.50 9 0.28 40 11.20 
  Vihan, Shourya 1952 GER0.001-0.3040-12.00 
  Scherler, Julius 1860 SUI0.001-0.4240-16.80 
  Paholok, Igor 1710 SUI0.001-0.6340-25.20 
  Begdullayev, Tamerlan 1783 SUI1.0010.474018.80 
  Luethi, Walter 1641 SUI1.0010.294011.60 
  Zargarov, Mikayel 1951 SUI0.5010.20408.00 
  Yang, Adelynne 1923 USA0.001-0.3440-13.60 
  Zarriess, Benjamin 1698 GER1.0010.364014.40 
  Brait, Wolfgang 1915 SUI1.0010.654026.00 

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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