Individual Calculations December 2019
 Ares, Saber Majeed  Total change: 39.20  Rating chartPersonal card
 1st Sulaymaniyah Chess Classic Tournament 2019 Sulaymaniyah IRQ 2019-11-21
RcRownchangeKK*chgGame
 2143 2001 4.50 8 1.96 20 39.20 
  Mohammed, Zozek Salah Mohammed f2209 IRQ0.5010.27205.40 
  Didar , Mohammed Zhaher Hassan c2168 IRQ1.0010.722014.40 
  Ismael, Namir Mohammed Ismael c2146 IRQ1.0010.692013.80 
  Ahmed, Jaza Jamal c2033 IRQ0.5010.04200.80 
  Salih, Akar Ali Salih f2260 IRQ0.001-0.1820-3.60 
  Shayan, Sabri.mohmood 2079 IRQ0.5010.11202.20 
  Kardo Ako, Mohammad 1994 IRQ1.0010.49209.80 
  Ahmed, Ali Layth Ahmed f2258 IRQ0.001-0.1820-3.60 

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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