Individual Calculations August 2022
 Waffenschmidt, Joachim  Total change: -7.80  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open A PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1920 2039 5.50 9 -0.39 20 -7.80 
  Tulliez, Andre 1842 FRA0.501-0.2520-5.00 
  Pai Liu, Paul 1872 FRA0.501-0.2220-4.40 
  Boumrar, Ayrad 1849 FRA1.0010.25205.00 
  Hajage, Michael 1868 FRA1.0010.27205.40 
  Gromovs, Sergejs f2126 ITA0.001-0.3820-7.60 
  Le, Quan Anh 2144 FRA0.5010.14202.80 
  Sat, Laurent 1939 FRA1.0010.36207.20 
  Bhagat, Kush c1814 IND0.001-0.7820-15.60 
  Durand, Jeremie 1822 FRA1.0010.22204.40 

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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