Individual Calculations September 2023
 Khachatryan, Michel  Total change: -32.80  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1852 2049 3.50 7 -1.64 20 -32.80 
  Mimoune, Kenzi 1786 FRA0.501-0.3220-6.40 
  Mathis, Jean-Michel 1767 FRA0.501-0.3420-6.80 
  Delpierre, Elie 1864 FRA1.0010.26205.20 
  Braeuning, Rudolf Wilhelm f2212 GER0.001-0.2820-5.60 
  Li, Zi-Long 1847 FRA0.501-0.2620-5.20 
  Saad, Gabriel 1816 FRA0.001-0.7920-15.80 
  Sexauer, Achim 1672 GER1.0010.09201.80 

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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