Rapid: Individual Calculations January 2024
 Adnan, Ibrahim Khalil  Total change: -16.80  Rating chartPersonal card
 39th Khanzad International Chess Tournament-Rapid Erbil IRQ 2023-11-24
RcRownchangeKK*chgGame
 1060 1332 2.00 3 -0.48 20 -9.60 
  Zhyar, Sardar Othman 1020 IRQ1.0010.14202.80 
  Shakaw, Salah Jawhar 1090 IRQ0.001-0.8020-16.00 
  Mahamad, Rebaz Xadr 1070 IRQ1.0010.18203.60 

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)
 
 40th khanzad International Chess Tournament -Rapid 2023 Erbil IRQ 2023-12-14
RcRownchangeKK*chgGame
 1380 1332 2.00 5 -0.36 20 -7.20 
  Baktiar, Hamd Mohammed 1751 IRQ0.001-0.0720-1.40 
  Salh, Shamal Muhammad 1142 IRQ0.001-0.7520-15.00 
  Shahram, Hayder Faiaq 1183 IRQ1.0010.30206.00 
  Gardin, Kareem Abdullah 1173 IRQ1.0010.29205.80 
  Nozhanad, Essa Ali 1649 IRQ0.001-0.1320-2.60 

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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