Individual Calculations February 2022
 Duc, Jeremy  Total change: 77.60  Rating chartPersonal card
 45. Weihnachtsopen Zurich Allgemein Zurich SUI 2021-12-26
RcRownchangeKK*chgGame
 1697 1475 3.50 7 1.94 40 77.60 
  Avilova, Yulia 1625 SUI1.0010.704028.00 
  Zweifel, Gavin 1727 SUI1.0010.814032.40 
  Schellenberg, Simon 1807 SUI0.5010.384015.20 
  Schoenbaechler, Anselm 1744 SUI0.001-0.1740-6.80 
  Zhuang, Yongzhe 1628 SUI0.001-0.3040-12.00 
  Wenger, Beat 1693 SUI1.0010.784031.20 
  Ahmeti, Danush 1657 SUI0.001-0.2640-10.40 

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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