Rapid: Individual Calculations August 2022
 Portmann, Daniel  Total change: -77.20  Rating chartPersonal card
 Rapid CH-championship Biel 2022 Biel SUI 2022-07-24
RcRownchangeKK*chgGame
 1608 1936 3.50 9 -3.86 20 -77.20 
  Peter, Yul 1407 SUI0.501-0.4720-9.40 
  Tkhoruk, Roman 1536  * UKR1.0010.08201.60 
  Habibi, Ali m2285 GER0.001-0.1120-2.20 
  Schreiber, Edwin 1799 USA0.001-0.6820-13.60 
  Begdullayev, Tamerlan 1497 SUI0.001-0.9420-18.80 
  Rexhepi, Ledion 1433 SUI1.0010.04200.80 
  Schellenberg, Pascal 1491 SUI0.001-0.9420-18.80 
  Ragheb, Kaemel 1596 SUI0.001-0.8820-17.60 
  Claude, Jean-Pierre 1429 SUI1.0010.04200.80 
 * 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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