Rapid: Individual Calculations December 2021
 Jonsson, Berny  Total change: -13.80  Rating chartPersonal card
 Nybro vintersnabb 2021 Nybro SWE 2021-10-31
RcRownchangeKK*chgGame
 1612 1651 1.50 4 -0.69 20 -13.80 
  Cederbladh, Michael 1790 SWE0.5010.19203.80 
  Andersson, Lennart 1516 SWE1.0010.32206.40 
  Ohlsson, Mikael 1694 SWE0.001-0.4420-8.80 
  Carlsson, Henrik 1978 1447 SWE0.001-0.7620-15.20 

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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