Individual Calculations June 2023
 Kratz, Jonathan  Total change: 33.40  Rating chartPersonal card
 2eme Open de Cologne Tournoi A COLOGNE FRA 2023-05-06
RcRownchangeKK*chgGame
 1693 1600 1.50 5 -0.38 20 -7.60 
  Roques, Pascal 1817 FRA0.5010.28205.60 
  Denis, Vincent 1736 FRA0.001-0.3220-6.40 
  Zouaoui, Mohamed 1634 TUN0.001-0.4520-9.00 
  Pieri, Theo 1656 FRA0.5010.08201.60 
  Barrau, Leanna 1620 FRA0.5010.03200.60 

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)
 
 7. Int. Bodensee Open Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 1892 1600 3.50 9 2.05 20 41.00 
  Mauthner, Martin 1851 AUT1.0010.812016.20 
  Kezic, Andreas 1904 AUT0.001-0.1420-2.80 
  Moosbrugger, Alexander 1913 AUT0.001-0.1420-2.80 
  Giselbrecht, Jerrik 1782 AUT1.0010.742014.80 
  Langner, Robin 1813 GER1.0010.772015.40 
  Schaefer, Michael 2052 GER0.001-0.0620-1.20 
  Federer, Colin 1942 SUI0.001-0.1220-2.40 
  Schmitz, Tim 1904 GER0.5010.36207.20 
  Buchaeckert, Juergen 1870 GER0.001-0.1720-3.40 

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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