Individual Calculations January 2012
 Al-Bahadly, Amjad Ali M  Total change: -39.45  Rating chartPersonal card
 1st Iraq International (A) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 2333 2257 1.00 9 -2.63 15 -39.45 
  Ahmed, Ali Layth Ahmed f2290 IRQ0.001-0.4515-6.75 
  Qashashvili, Alexandre m2298 GEO0.001-0.4415-6.60 
  Shalamberidze, Akaki m2325 GEO0.001-0.4115-6.15 
  Gagunashvili, Merab g2577 GEO0.001-0.1315-1.95 
  Manashvili, Aleko 2226 GEO0.001-0.5415-8.10 
  Abdulwahhab, Ahmed A f2264 IRQ0.001-0.4915-7.35 
  Hayrapetyan, Hovik m2395 ARM0.5010.19152.85 
  Tissir, Mohamed m2413 MAR0.5010.21153.15 
  Ayyad, Husain f2209 BRN0.001-0.5715-8.55 

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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