Individual Calculations May 2015
 Abbas, Hussein Kzar  Total change: 121.60  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 1693 2009 8.50 9 0.83 40 33.20 
  Hasan, Sabir 1812 IRQ1.0010.254010.00 
  Ali, Sattar Nasser 1609  * IRQ0.501-0.4240-16.80 
  Amal, Majid Khudhair 1609  * IRQ1.0010.08403.20 
  Rabeea, Sabah Nori f1845 IRQ1.0010.284011.20 
  Ali, Abbas Hameed 1609  * IRQ1.0010.08403.20 
  Zain, Alabein Farhan 1609  * IRQ1.0010.08403.20 
  Rebaz, Nasir Jamal 1741 IRQ1.0010.17406.80 
  Al-Rajab, Maha Layth Ismael wc1796 IRQ1.0010.23409.20 
  Riham, Saad Mohsin 1609  * IRQ1.0010.08403.20 
 * 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)
 
 First Baghdad international chess championship B (Open)(Late Al-Isawi, Mohammed Jaber Kadhim) Baghdad IRQ 2015-04-02
RcRownchangeKK*chgGame
 2079 2009 5.50 8 2.21 40 88.40 
  Ismael, Namir Mohammed Ismael c2176 IRQ0.001-0.2840-11.20 
  Abbass, Heatham 1640 IRQ1.0010.10404.00 
  Tariq, Mohammed 1957 IRQ1.0010.434017.20 
  Mousavi, Seyed Khalil f2372 IRI0.5010.404016.00 
  Thaeir, Abdalkadham Ismael 2017 IRQ1.0010.514020.40 
  Gholami, Aryan f2313 IRI0.001-0.1440-5.60 
  Taleb, Salem Hatam 2109 IRQ1.0010.644025.60 
  Chiya, Mder Hamad 2047 IRQ1.0010.554022.00 

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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