Individual Calculations October 2008
 Ahmad, Aziz  Total change: -5.70  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2375 2361 3.00 7 -0.38 15 -5.70 
  Adly, Ahmed g2578 EGY0.5010.28154.20 
  Mohammad, Samir f2411 SYR0.001-0.4315-6.45 
  Faraj, Yahya f2284 YEM0.001-0.6115-9.15 
  Kruppa, Yuri g2543 UKR0.001-0.2615-3.90 
  Taleb, Salem 2149 IRQ1.0010.23153.45 
  Hamad, Ahmad f2276 SYR1.0010.38155.70 
  Eid, Fadi m2381 LIB0.5010.03150.45 

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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