Individual Calculations February 2022
 Krdi, Omar.1964-01-01  Total change: 0.00  Rating chartPersonal card
 Asian Seniors Chess Championship Over-50 Damascus SYR 2021-12-06
RcRownchangeRpKK*chgGame
 1941 0 4.50 8 0.00 1961   0.00 
  Omran, Kussai 2007 SYR0.5010.00 0.00 
  Baranbo, Mohamed 1865 SYR1.0010.00 0.00 
  Shekh A, Osamah 1963 SYR0.0010.00 0.00 
  Kordi, Riyad 1888 SYR1.0010.00 0.00 
  Asaad, Salah 2116 PLE0.5010.00 0.00 
  Naji, Eid 1937 SYR0.5010.00 0.00 
  Al -Rubaye, Hasan Abed Shahwaz 1740 IRQ1.0010.00 0.00 
  Ajhar, Moutaa 2014 SYR0.0010.00 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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