Individual Calculations June 2018
 Kameran, Aziz Meran  Total change: 13.80  Rating chartPersonal card
 HARMONY ACADEMY CHAMPIONSHIP CHESS 2018 SULAYMANIYAH IRQ 2018-05-01
RcRownchangeKK*chgGame
 1976 2026 4.00 6 0.69 20 13.80 
  Ali, Hussein Abdullah 1626  * IRQ1.0010.08201.60 
  Mohammed, Zozek Salah Mohammed f2254 IRQ0.5010.29205.80 
  Taha, Jalal.abdula 1965 IRQ0.501-0.0820-1.60 
  San, Taha Ali 1934 IRQ1.0010.37207.40 
  Zrng, Salah Mohammed 2025 IRQ0.5010.00200.00 
  Rawand, Hamid Abdullah 2050 IRQ0.5010.03200.60 
 * 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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