Individual Calculations May 2019
 Dahlstrom, Ingvar  Total change: 40.40  Rating chartPersonal card
 Kristallens Varturnering 2019 under 2000 Stockholm SWE 2019-01-17
RcRownchangeKK*chgGame
 1615 1317 2.00 6 1.01 40 40.40 
  Lindberg, Sture 1717  * SWE0.5010.424016.80 
  Lundstrom, Per 1601 SWE0.5010.344013.60 
  Soderlind, Arnold 1717  * SWE0.001-0.0840-3.20 
  Jonsson, Mats 1712 SWE0.001-0.0840-3.20 
  Sehlin, Mikael 1500 SWE0.001-0.2640-10.40 
  Ohman, Jan 1440 SWE1.0010.674026.80 
 * 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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