Individual Calculations May 2019
 Eriksson, Staffan  Total change: 22.60  Rating chartPersonal card
 Kristallens Varturnering 2019 under 2000 Stockholm SWE 2019-01-17
RcRownchangeKK*chgGame
 1689 1574 3.00 5 1.13 20 22.60 
  Grundell, Lars-Erik 1356 SWE1.0010.22204.40 
  Storskog, Thomas 1791 SWE0.001-0.2220-4.40 
  Jonsson, Henrik 1825 SWE1.0010.812016.20 
  Larsson, David 1968 1974  * SWE0.001-0.0820-1.60 
  Sehlin, Mikael 1500 SWE1.0010.40208.00 
 * 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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