Individual Calculations August 2023
 Strom, Marcus  Total change: -29.60  Rating chartPersonal card
 Klass III 2023 grp 6 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1567 1644 3.50 7 -0.74 40 -29.60 
  Andersson, Erik 1983 1582 SWE0.501-0.0940-3.60 
  Wennerlund, Elias 1704 SWE0.001-0.4240-16.80 
  Bergholtz, Karl 1480 SWE1.0010.284011.20 
  Johansson, Henrik 1551 SWE0.001-0.6340-25.20 
  Johansson, Sigge 1534 SWE0.001-0.6540-26.00 
  Malmberg, Mickel 1497 SWE1.0010.304012.00 
  Sandstrom, Olof 1620 SWE1.0010.474018.80 

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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