Rapid: Individual Calculations July 2023
 Pistol, Mats-Erik  Total change: -14.40  Rating chartPersonal card
 Rolf Martens minne 2023 Lund SWE 2023-06-04
RcRownchangeKK*chgGame
 1721 1756 3.00 7 -0.72 20 -14.40 
  Eriksson, Kristian 2004 SWE0.001-0.1920-3.80 
  Johnson, Anders 1551 SWE0.001-0.7620-15.20 
  Adolfsson, Stefan 1349 SWE1.0010.08201.60 
  Petersson, Kjell c1966 SWE0.001-0.2320-4.60 
  Akoral, Sinan 1620 SWE1.0010.32206.40 
  Rosell, Sven 1933 SWE1.0010.732014.60 
  Eriksson, Karl 1627 SWE0.001-0.6720-13.40 

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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