Individual Calculations January 2022
 Norager, Mattias  Total change: -5.00  Rating chartPersonal card
 Schack 08 KM 2021 Norrkoping SWE 2021-09-13
RcRownchangeKK*chgGame
 1754 1720 1.50 4 -0.25 20 -5.00 
  Dahlstedt, Anders 1793 SWE0.5010.10202.00 
  Larsson, Roger 1976 SWE0.001-0.1920-3.80 
  Stenman, Christoffer 1926 SWE0.001-0.2420-4.80 
  Pettersson, Kenthy 1320  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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