Individual Calculations May 2014
 Al-Rajab, Maha Layth Ismael  Total change: 6.15  Rating chartPersonal card
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 1948 1815 2.50 6 0.41 15 6.15 
  Salih, Akar Ali Salih f2215  * IRQ0.001-0.0815-1.20 
  Noah, A .h. Al-Ali m2215  * IRQ0.001-0.0815-1.20 
  Ameer, Dhafer Abdulameer 1445 IRQ0.501-0.4015-6.00 
  Alnami, Salaheddin 1793 LBA1.0010.47157.05 
  Aborezika, Mohamed 2048 LBA0.5010.29154.35 
  Ramzi, Khazel A Al-Dahwi 1972 IRQ0.5010.21153.15 
 * 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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