Rapid: Individual Calculations January 2024
 Nvar, Sardar Othman  Total change: -3.20  Rating chartPersonal card
 39th Khanzad International Chess Tournament-Rapid Erbil IRQ 2023-11-24
RcRownchangeKK*chgGame
 1493 1307 2.00 5 0.30 40 12.00 
  Nozhanad, Essa Ali 1649 IRQ0.001-0.1240-4.80 
  Masood, Khalid Mohammed 1549 IRQ0.001-0.2040-8.00 
  Ayoob, Elias Abdullah 1103 IRQ1.0010.24409.60 
  Roziya, Fakhraddin Awdl 1225 IRQ1.0010.394015.60 
  Dyar, Jaza Bakir 1938 IRQ0.001-0.0140-0.40 

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)
 
 40th khanzad International Chess Tournament -Rapid 2023 Erbil IRQ 2023-12-14
RcRownchangeKK*chgGame
 1646 1307 0.00 3 -0.38 40 -15.20 
  Asoudeh, Seyed Abdolhamid 1727 IRI0.001-0.0740-2.80 
  Nozhanad, Essa Ali 1649 IRQ0.001-0.1240-4.80 
  Enzar, Sharif Salih 1563 IRQ0.001-0.1940-7.60 

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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