Individual Calculations January 2018
 Vahdani, Mohammad Hossein  Total change: 0.00  Rating chartPersonal card
 8th Khanzad Classic Chess Championship 2017 Erbil IRQ 2017-12-12
RcRownchangeRpKK*chgGame
 1682 0 1.00 5 0.00 1442   0.00 
  Najdat, Farouq Abdullkarim 1505 IRQ1.0010.00 0.00 
  Jalaluldeen, Kareen Kamal J. wf1730 IRQ0.0010.00 0.00 
  Noah, A .h. Al-Ali m2299 IRQ0.0010.00 0.00 
  Pola, Azad Saber 1521 IRQ0.0010.00 0.00 
  Hakar, Dalzar Hma Salah 1353 IRQ0.0010.00 0.00 

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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