Blitz: Individual Calculations August 2023
 Abdullah Mustafa Safaa Al-Atia,  Total change: 48.20  Rating chartPersonal card
 Goteborgs sommarturnering2023 Blixt Goteborg SWE 2023-07-07
RcRownchangeKK*chgGame
 1778 1636 3.50 8 0.76 20 15.20 
  Abdel Rahman Sadeh, 1229 JOR1.0010.08201.60 
  Bengtsson, Jonas 1989 SWE1.0010.892017.80 
  Wellevit, Tomas 2129 SWE0.001-0.0420-0.80 
  Madevan Vaishnavi, Yaashvan 1396 SWE0.501-0.3020-6.00 
  Ottgard, Andreas 1723 SWE1.0010.622012.40 
  Kadunic, Admir 1916 SWE0.001-0.1620-3.20 
  Al-Bashayra, Yazan f1847 JOR0.001-0.2320-4.60 
  Wesslen, Ulf 1995 SWE0.001-0.1020-2.00 

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)
 
 JSCA Blixt Turnering 2023 Jonkoping SWE 2023-07-11
RcRownchangeKK*chgGame
 1640 1636 6.00 9 1.65 20 33.00 
  Puleshi, Denis 1935 SWE0.5010.35207.00 
  Eknor, Paul 1599 SWE1.0010.45209.00 
  Sarwari, Hamidullah 1829 AFG0.001-0.2520-5.00 
  Ahmad, Saadah 1699 JOR1.0010.592011.80 
  Persson, Ulf 1909 SWE0.5010.33206.60 
  Al-Bashayra, Yazan f1847 JOR0.5010.27205.40 
  Abdel, Rahman Sadeh 1229 JOR1.0010.08201.60 
  Firas, Alshawawreh 1399 JOR0.501-0.3020-6.00 
  Abdel, Rahman Alhadidi 1317 JOR1.0010.13202.60 

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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