Individual Calculations January 2024
 Rezdar, Farman Khalil  Total change: 46.80  Rating chartPersonal card
 2nd Erbil Chess Academy Championship -Classes 2023 Erbil -IRQ Erbil IRQ 2023-12-21
RcRownchangeKK*chgGame
 1484 1205 3.00 8 1.17 40 46.80 
  Mohammed, Ismael 1854 IRQ0.001-0.0140-0.40 
  Baxtyar, Hama Salih Ahmed 1644 IRQ0.001-0.0640-2.40 
  Bahra, Samir Anwar 1323 IRQ1.0010.664026.40 
  Lawin, Mohammed Taher 1484 IRQ0.001-0.1640-6.40 
  Samir, Anwar Mohammed 1369 IRQ1.0010.724028.80 
  Ali, Dlshad Hasan 1182 IRQ1.0010.474018.80 
  Pola, Azad Saber 1753 IRQ0.001-0.0340-1.20 
  Yahiya, Dlshad Hasan 1261 IRQ0.001-0.4240-16.80 

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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