Blitz: Individual Calculations July 2023
 Westman, Lennart  Total change: -70.80  Rating chartPersonal card
 GSF Sommarschacket 31 maj Goteborg SWE 2023-05-31
RcRownchangeKK*chgGame
 1628 1626 2.00 7 -1.49 20 -29.80 
  Dahlstedt, Frans 1850 SWE0.001-0.2220-4.40 
  Abrahamsson, Patrik 1821 SWE0.001-0.2520-5.00 
  Scolastici, Marcus Vinicius 1345 BRA0.001-0.8420-16.80 
  Gilljam, Mikael 1891 SWE0.001-0.1820-3.60 
  Olsson, Oscar 1442 SWE1.0010.26205.20 
  Alkhashman, Mohamad Rajab 1634 SWE0.001-0.4920-9.80 
  Dernevik, Joakim 1415 SWE1.0010.23204.60 

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)
 
 GSF Sommarschacket 7juni Goteborg SWE 2023-06-07
RcRownchangeKK*chgGame
 1563 1626 2.00 7 -2.05 20 -41.00 
  Nyhlen, Wilhelm 1363 SWE1.0010.18203.60 
  Eldh, Hjalmar 1689 SWE0.001-0.4120-8.20 
  Imani Lasaki, Hamed 1548 SWE0.001-0.6120-12.20 
  Dernevik, Joakim 1415 SWE0.001-0.7720-15.40 
  Mohammed, Safian Haj 1746 SWE0.001-0.3420-6.80 
  Lapidus, John 1566 SWE1.0010.42208.40 
  Havner, Arvid 1614 SWE0.001-0.5220-10.40 

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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