Blitz: Individual Calculations August 2023
 Giertz, Olov  Total change: -3.60  Rating chartPersonal card
 SM-Blixten 2023 Helsingborg SWE 2023-07-06
RcRownchangeKK*chgGame
 1616 1106 0.00 3 -0.18 20 -3.60 
  Sjodin, Erik 1972 1807 SWE0.001-0.0120-0.20 
  Strom, Marcus 1617 SWE0.001-0.0420-0.80 
  Lundstrom, Anton 1425 SWE0.001-0.1320-2.60 

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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