Rapid: Individual Calculations January 2023
 Kruuse, Peter  Total change: 6.40  Rating chartPersonal card
 Malmo Open 2022 rpd Malmo SWE 2022-12-16
RcRownchangeKK*chgGame
 2147 1750 0.50 2 0.32 20 6.40 
  Hansen, Lars 2221 DEN0.001-0.0520-1.00 
  Strom-Engdahl, Alexander 2072 SWE0.5010.37207.40 

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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