Individual Calculations February 2022
 Ayman, Jazayri  Total change: -82.00  Rating chartPersonal card
 Asian Seniors Chess Championship Over-50 Damascus SYR 2021-12-06
RcRownchangeKK*chgGame
 1846 1953 3.00 8 -2.05 40 -82.00 
  Imanaliev, Talaibek f2315 KGZ0.001-0.1040-4.00 
  Aldakak, Ghassan 1818 SYR0.501-0.1840-7.20 
  Naji, Eid 1937 SYR0.501-0.0240-0.80 
  Reyes, Danilo G. 1584 PHI1.0010.10404.00 
  Tamra, Attallah f1893 PLE0.001-0.5840-23.20 
  Baranbo, Mohamed 1865 SYR1.0010.384015.20 
  Abd Alfatah, Naji 1613 SYR0.001-0.8840-35.20 
  Al -Rubaye, Hasan Abed Shahwaz 1740 IRQ0.001-0.7740-30.80 

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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