Individual Calculations February 2023
 Anas, Khwaira  Total change: -70.00  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1749 1985 3.00 6 -1.71 40 -68.40 
  Isaksson, Philip 1716 SWE0.501-0.3340-13.20 
  Smeds, Tom 1798 FIN1.0010.264010.40 
  Myagmarsuren, Evsuld 1899 NOR0.001-0.6240-24.80 
  Sandberg, Jonas 1740 SWE0.501-0.3040-12.00 
  Olszewski, Antoni 1622 POL0.001-0.9040-36.00 
  Henricson, Max 1718 SWE1.0010.18407.20 

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)
 
 First Grade Clubs Chess Championship-2022 Amman JOR 2023-01-12
RcRownchangeKK*chgGame
 1887 1985 3.00 5 -0.04 40 -1.60 
  Khader, Sami m2365 JOR0.001-0.0940-3.60 
  Saif, Malek c2113 JOR0.5010.17406.80 
  Murad, Bino 1585  * JOR0.501-0.4240-16.80 
  Sawan, Eman wc1738 PLE1.0010.19407.60 
  Rafat, Alsawadha 1635 JOR1.0010.11404.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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