Individual Calculations September 2023
 Li, Zi-Long  Total change: 10.40  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1966 1847 3.00 7 0.52 20 10.40 
  Schmider, Bernd 2170 GER0.001-0.1320-2.60 
  Carrillo, Jeremy 2005 FRA0.001-0.2920-5.80 
  Wehrle, Maximilian 1791 GER1.0010.42208.40 
  Sexauer, Achim 1672 GER1.0010.27205.40 
  Khachatryan, Michel 2049 FRA0.5010.26205.20 
  Schrems, Hermann 2017 GER0.5010.22204.40 
  Balzer, Lars 2055 GER0.001-0.2320-4.60 

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)
 

 

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