Individual Calculations October 2008
 Samhouri, A.  Total change: 2.55  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2373 2369 4.50 9 0.05 15 0.75 
  Taleb, Salem 2149 IRQ0.501-0.2815-4.20 
  Eid, Fadi m2381 LIB0.5010.02150.30 
  Elgabry, Mohsen m2304 EGY1.0010.41156.15 
  Adly, Ahmed g2578 EGY0.001-0.2315-3.45 
  Hamad, Ahmad f2276 SYR1.0010.37155.55 
  Gleizerov, Evgeny g2556 RUS0.001-0.2615-3.90 
  Rimawi, B. T f2265 JOR1.0010.36155.40 
  Al Qudaimi, Basheer f2439 YEM0.001-0.4015-6.00 
  Mohammad, Samir f2411 SYR0.5010.06150.90 

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 Clubs ChampionShip 2008 Amman JOR 2008-07-31
RcRownchangeKK*chgGame
 2080 2375 3.50 4 0.12 15 1.80 
  Taffal, Fuad 2077 JOR1.0010.15152.25 
  Saad, Baha 2078 JOR0.501-0.3515-5.25 
  Mahmoud, Abdelrahman 2141 JOR1.0010.21153.15 
  Shehade, Abdul Aziz 2025 JOR1.0010.11151.65 

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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