Individual Calculations September 2023
 Pinet, Valentine  Total change: -9.20  Rating chartPersonal card
 Tournoi de la Vierge 2023 Liege BEL 2023-08-11
RcRownchangeKK*chgGame
 1394 1333 3.00 7 -0.23 40 -9.20 
  Porteman, Eric 1789 BEL0.001-0.0640-2.40 
  Wambecq, Ward 1649 BEL0.001-0.1340-5.20 
  Vandevelde, Aron 1125 BEL0.001-0.7740-30.80 
  Valembois, Pierre 1051 BEL1.0010.16406.40 
  Frenzel, Qorianka 1228 BEL1.0010.364014.40 
  Pinet, Theotime 1178 BEL1.0010.294011.60 
  Herzet, Serge 1738 BEL0.001-0.0840-3.20 

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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