Rapid: Individual Calculations August 2022
 Bruhnsen, Jan  Total change: 4.00  Rating chartPersonal card
 Rapid CH-championship Biel 2022 Biel SUI 2022-07-24
RcRownchangeKK*chgGame
 1979 1561 0.50 4 0.20 20 4.00 
  Ramseyer, Nicola 2051 SUI0.001-0.0420-0.80 
  De Martin, Beat 1949 SUI0.001-0.0920-1.80 
  Roth, Martin 1965 SUI0.5010.42208.40 
  Kamber, Adrian 1949 SUI0.001-0.0920-1.80 

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)
 

 

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