Individual Calculations January 2012
 Bakr, Jwan  Total change: -5.55  Rating chartPersonal card
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 2185 2307 6.00 9 0.13 15 1.95 
  Baktiar, Hamd Mohammed 1962 IRQ1.0010.11151.65 
  Azam, Zeno 2180 SYR0.001-0.6715-10.05 
  Ramzi, Khazel A Al-Dahwi 2055 IRQ1.0010.19152.85 
  Hayder, Hassan Shyaa 2176 IRQ1.0010.32154.80 
  Ares, Saber Majeed 2110 IRQ1.0010.25153.75 
  Iyti, Basher 2225 SYR0.501-0.1115-1.65 
  Mohammad, Samir f2368 SYR0.5010.08151.20 
  Gharagyozyan, Artur 2237 ARM1.0010.40156.00 
  Obada, Ahmad Azeezjawad m2353 IRQ0.001-0.4415-6.60 

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)
 
 Syria Clubs 2011 Damascus SYR 2011-12-18
RcRownchangeKK*chgGame
 2147 2307 3.00 5 -0.50 15 -7.50 
  Al-Tarbosh, Ward f2242 SYR0.001-0.5915-8.85 
  Hammoudi, Ali 2150 SYR1.0010.29154.35 
  Azam, Zeno 2180 SYR1.0010.33154.95 
  Harayssi, Zaki 1955 SYR1.0010.11151.65 
  Bashar, Balkhi 2207 SYR0.001-0.6415-9.60 

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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