Rapid: Individual Calculations January 2024
 Gardin, Kareem Abdullah  Total change: 26.40  Rating chartPersonal card
 39th Khanzad International Chess Tournament-Rapid Erbil IRQ 2023-11-24
RcRownchangeKK*chgGame
 1402 1173 2.00 4 1.08 20 21.60 
  Akam, Salmanzaidan 1321 IRQ1.0010.702014.00 
  Vahdani, Mohammad Hossein 1430 IRI0.001-0.1820-3.60 
  Abdullah, Elyas Abdullah 1268 IRQ1.0010.632012.60 
  Rabar, Bakhtyar Hama Saleh 1589 IRQ0.001-0.0720-1.40 

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
 1478 1173 1.00 3 0.24 20 4.80 
  Pola, Azad Saber 1901 IRQ0.001-0.0120-0.20 
  Adnan, Ibrahim Khalil 1332 IRQ0.001-0.2920-5.80 
  Lawy, Ibrahim Noory 1200 IRQ1.0010.542010.80 

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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