Individual Calculations August 2023
 Lawrence, Brian  Total change: -38.00  Rating chartPersonal card
 Veteran Allman 2023 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1630 1548 1.00 5 -0.95 40 -38.00 
  Lundberg, Henrik 1774 SWE0.001-0.2140-8.40 
  Sorensson, Dan 1691 DEN0.001-0.3140-12.40 
  Brauer, Claes 1287 SWE1.0010.18407.20 
  Bhatt, Inge 1754 SWE0.001-0.2440-9.60 
  Persson, Lars 1958 1642 SWE0.001-0.3740-14.80 

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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