Individual Calculations February 2020
 Gerber, Urs  Total change: -2.40  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1580 1600 2.50 5 -0.12 20 -2.40 
  Schneider, Marcel 1861 SUI0.5010.32206.40 
  Jovanovic, Aleksandar 1715 SUI0.001-0.3420-6.80 
  Federer, Colin 1579 SUI0.001-0.5320-10.60 
  Wildberger, Chet 1355 SUI1.0010.20204.00 
  Egli, Arnold 1389 SUI1.0010.23204.60 

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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