Individual Calculations January 2017
 Hidayat, Ahmed Mohammed  Total change: 0.00  Rating chartPersonal card
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeRpKK*chgGame
 1527 0 3.00 8 0.00 1440   0.00 
  Alawash, Firass 1791 SYR0.0010.00 0.00 
  Rabar, Bakhtyar Hama Saleh 1259 IRQ1.0010.00 0.00 
  Dlsoz, Omer Sedeeq 1791 IRQ0.0010.00 0.00 
  Pashing, Taha Abdullah 1434 IRQ0.0010.00 0.00 
  Ahmed, Farhad Ali 1674 IRQ1.0010.00 0.00 
  Shkar, Hamid Abdullah 1585 IRQ0.0010.00 0.00 
  Qahhar Mohammed, Ismael 1559 IRQ0.0010.00 0.00 
  Mina, Wajdi Hussein 1125 IRQ1.0010.00 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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