Rapid: Individual Calculations December 2021
 Ivarsson, Tryggve  Total change: -13.40  Rating chartPersonal card
 Nybro vintersnabb 2021 Nybro SWE 2021-10-31
RcRownchangeKK*chgGame
 1592 1838 2.50 4 -0.67 20 -13.40 
  Ohlsson, Mikael 1694 SWE0.501-0.1920-3.80 
  Nilsson, Kent 1588 SWE0.001-0.8120-16.20 
  Carlsson, Henrik 1978 1447 SWE1.0010.09201.80 
  Williamsson, Johnny 1640 SWE1.0010.24204.80 

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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