Individual Calculations August 2023
 Saad, Jaber Alahbabi  Total change: 0.00  Rating chartPersonal card
 Asian Schools Chess Championship U13 Open Tashkent UZB 2023-07-15
RcRownchangeRpKK*chgGame
 1321 0 1.00 4 0.00 1128   0.00 
  Yakubboev, Akbar 1624 UZB0.0010.00 0.00 
  Kodiri, Pairavi 1435 TJK0.0010.00 0.00 
  Suleimenov, Tamirlan 1033 KAZ0.0010.00 0.00 
  Al-Janahi, Ibrahim 1193 QAT1.0010.00 0.00 

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)
 

 

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