Individual Calculations September 2023
 Mathis, Jean-Michel  Total change: -1.20  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1931 1767 2.00 7 -0.06 20 -1.20 
  Schrems, Hermann 2017 GER0.5010.31206.20 
  Khachatryan, Michel 2049 FRA0.5010.34206.80 
  Semling, Julius 2005 GER0.5010.30206.00 
  Reichardt, Gert 1971 NED0.001-0.2420-4.80 
  Heck, Nils 1894 GER0.001-0.3320-6.60 
  Schebacher, Lionel 1704 FRA0.001-0.5920-11.80 
  Linder, Oliver 1879 GER0.5010.15203.00 

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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