Individual Calculations December 2019
 Strupat, Thomas  Total change: -12.40  Rating chartPersonal card
 Lugano General Open 2019 Lugano SUI 2019-11-01
RcRownchangeKK*chgGame
 1520 1421 0.50 3 -0.62 20 -12.40 
  Stivaletta, Andrea 1680 ITA0.001-0.1820-3.60 
  Zahner, Rolf 1483 SUI0.001-0.4120-8.20 
  Bangerter, Daria 1398 SUI0.501-0.0320-0.60 

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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