Individual Calculations February 2020
 Xu, Jayden  Total change: 40.80  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1693 1563 3.00 7 0.64 40 25.60 
  Pecorini, Jean-Marc 1739 SUI0.001-0.2740-10.80 
  Lips, Adrian 1887 SUI0.001-0.1340-5.20 
  Schoeb, Peter 1374 SUI1.0010.254010.00 
  Rappazzo, Johannes 1663 SUI0.5010.14405.60 
  Lanz, Martin 1682 SUI0.5010.16406.40 
  Schmid, Joachim 1722 SUI1.0010.714028.40 
  Schweizer, Robert 1782 SUI0.001-0.2240-8.80 

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)
 
 Basel Open A 2020 Basel SUI 2020-01-02
RcRownchangeKK*chgGame
 1567 1519 3.50 7 0.38 40 15.20 
  Bounlom, Samyo 1919  * SUI0.001-0.0840-3.20 
  Delhoume, Emmanuel 1119  * FRA1.0010.08403.20 
  Reichardt, Bernd 1744 GER0.001-0.2240-8.80 
  Ruhaan, Mahindru 1840 IND0.001-0.1340-5.20 
  Pabst, Max 1315 SUI0.501-0.2640-10.40 
  Halm, Bruno 1309 SUI1.0010.23409.20 
  Retti, Marco 1720 SUI1.0010.764030.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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