Rapid: Individual Calculations January 2023
 Larsen, Gerry  Total change: 4.40  Rating chartPersonal card
 Fredriksstad Klubbmesterskap hurtigsjakk 2022 Fredrikstad NOR 2022-12-01
RcRownchangeKK*chgGame
 1535 1487 1.50 3 0.22 20 4.40 
  Stabbetorp, Jon Anders 1805 NOR0.001-0.1320-2.60 
  Gram, John-Tore 1120 NOR1.0010.10202.00 
  Sather, Steinar 1681 NOR0.5010.25205.00 

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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