Individual Calculations October 2008
 Taleb, Salem  Total change: -10.35  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2364 2149 1.00 7 -0.67 15 -10.05 
  Samhouri, A. f2369 JOR0.5010.28154.20 
  Hamad, Ahmad f2276 SYR0.001-0.3315-4.95 
  Arbouche, Muhamed f2234 MAR0.5010.12151.80 
  Gleizerov, Evgeny g2499 RUS0.001-0.1115-1.65 
  Ahmad, Aziz m2361 IRQ0.001-0.2315-3.45 
  Al-Hadarani, Hatim f2308 YEM0.001-0.2915-4.35 
  Adly, Ahmed g2499 EGY0.001-0.1115-1.65 

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)
 
 Iraqi Chess Olympiad 2008 NAJAF IRQ 2008-08-06
RcRownchangeKK*chgGame
 2117 2140 0.50 2 -0.57 15 -8.55 
  Ali , Akar 2025 IRQ0.001-0.6615-9.90 
  Atia , J A f2208 IRQ0.5010.09151.35 

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 SEMI-FINAL Tournament 2008 NAJAF IRQ 2008-08-23
RcRownchangeKK*chgGame
 2154 2140 2.00 3 0.55 15 8.25 
  Ares, , Sabir Majid 2107 IRQ1.0010.45156.75 
  Abdul Jabbar , , A 2157 IRQ0.5010.02150.30 
  Namer, , Mohammed 2198 IRQ0.5010.08151.20 

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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