Individual Calculations August 2023
 Sandstrom, Olof  Total change: -19.60  Rating chartPersonal card
 Klass III 2023 grp 6 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1570 1620 3.00 7 -0.98 20 -19.60 
  Johansson, Henrik 1551 SWE1.0010.40208.00 
  Andersson, Erik 1983 1582 SWE0.501-0.0520-1.00 
  Johansson, Sigge 1534 SWE0.001-0.6220-12.40 
  Wennerlund, Elias 1704 SWE1.0010.622012.40 
  Malmberg, Mickel 1497 SWE0.001-0.6720-13.40 
  Bergholtz, Karl 1480 SWE0.501-0.1920-3.80 
  Strom, Marcus 1644 SWE0.001-0.4720-9.40 

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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