Individual Calculations July 2015
 Al-Fayyadh, Yamama Asif Abdula  Total change: 21.60  Rating chartPersonal card
 IRAQI Youth U10, U12,U14 Championships 2015 Baghdad IRQ 2015-06-11
RcRownchangeKK*chgGame
 1403 1574 5.00 6 0.80 40 32.00 
  Hasanen, Haleem Hussein 1257 IRQ1.0010.13405.20 
  Mahmood, Hussein Ali 1392 IRQ0.501-0.2440-9.60 
  Mustafa, Falah Abd Alhamid 1174  * IRQ1.0010.08403.20 
  Sali, Abbas Abdulzahra wf1714 IRQ0.5010.19407.60 
  Ameer, Dhafer Abdulameer c1434 IRQ1.0010.314012.40 
  Ali Abbas, Abdulzahra 1445 IRQ1.0010.334013.20 
 * 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)
 
 IRAQI Clubs Championship 2015(under 14 years) Baghdad IRQ 2015-06-13
RcRownchangeKK*chgGame
 1906 1574 0.00 2 -0.26 40 -10.40 
  Rabeea, Sabah Nori f1837 IRQ0.001-0.1840-7.20 
  Moazaz, Dhahir Habeeb c1974  * IRQ0.001-0.0840-3.20 
 * 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)
 

 

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