Individual Calculations January 2022
 Alfahle, Nezar  Total change: -30.80  Rating chartPersonal card
 Visby SK KM 2021 Visby SWE 2021-10-28
RcRownchangeKK*chgGame
 1608 1835 3.00 5 -0.77 40 -30.80 
  Kallstrom, Michael 1880 SWE0.001-0.4440-17.60 
  Kjellin, Calle 1435  * SWE1.0010.08403.20 
  Ohman, Anders 1968 1435  * SWE1.0010.08403.20 
  Fureby, Andreas 1585 SWE0.501-0.3140-12.40 
  Andersson, Curt 1705 SWE0.501-0.1840-7.20 
 * 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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