Blitz: Individual Calculations February 2022
 Alshaar, Nabil  Total change: 14.20  Rating chartPersonal card
 Asian Seniors Blitz Chess Championship Damascus SYR 2021-12-14
RcRownchangeKK*chgGame
 2018 2057 5.00 8 0.71 20 14.20 
  Abd Alfatah, Naji 1613 SYR1.0010.06201.20 
  Tamra, Attallah f1991 PLE0.501-0.0920-1.80 
  Sursock, Sameer f2027 LBN1.0010.46209.20 
  Lodhi, Mahmood m2272 PAK0.001-0.2320-4.60 
  Ayman, Jazayri. 1953 SYR1.0010.36207.20 
  Shekh A, Osamah 1963 SYR0.501-0.1320-2.60 
  Al-Ali, Hussein Ali Hussein m2216 IRQ0.001-0.2920-5.80 
  Elbaba, Ezat 2110 SYR1.0010.572011.40 

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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