Rapid: Individual Calculations January 2024
 Rahand, Awder Abdullh  Total change: -68.00  Rating chartPersonal card
 39th Khanzad International Chess Tournament-Rapid Erbil IRQ 2023-11-24
RcRownchangeKK*chgGame
 1585 1566 1.00 4 -0.88 40 -35.20 
  Dyar, Jaza Bakir 1938 IRQ0.001-0.1040-4.00 
  Mustafa, Kamal Jalaldeen Al-Barba 1645 IRQ0.001-0.3940-15.60 
  Rabar, Bakhtyar Hama Saleh 1589 IRQ0.001-0.4740-18.80 
  Kovan, Waleed Ahmed 1166  * IRQ1.0010.08403.20 
 * 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)
 
 1st Erbil Chess Academy Rapid Tournament 2023 Erbil IRQ 2023-11-30
RcRownchangeKK*chgGame
 1516 1566 3.00 7 -0.82 40 -32.80 
  Kawan, Sabir Saeed 1811 IRQ0.001-0.2040-8.00 
  Hewr, Fateh Ismail 1166  * IRQ1.0010.08403.20 
  Samir, Anwar Mohammed 1384 IRQ1.0010.264010.40 
  Mohammed Khaleel, Majeed 1764 IRQ0.5010.264010.40 
  Baxtyar, Hama Salih Ahmed 1736 IRQ0.001-0.2840-11.20 
  Shara, Azad Ibrahim 1220 IRQ0.501-0.3940-15.60 
  Daniar, Nasraw Mustafa 1530 IRQ0.001-0.5540-22.00 
 * 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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