Individual Calculations January 2012
 Mohammad, Samir  Total change: 3.80  Rating chartPersonal card
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 2237 2368 6.00 9 -0.03 10 -0.30 
  Ramzi, Khazel A Al-Dahwi 2055 IRQ1.0010.14101.40 
  Al-Saadi, Jumaa A Gatea f2217 IRQ0.501-0.2010-2.00 
  Nameer, Noor Al-Deen c2219 IRQ0.501-0.2010-2.00 
  Iyti, Basher 2225 SYR0.501-0.1910-1.90 
  Mohammed, Arpak Worya c2252 IRQ1.0010.34103.40 
  Mohammed, Zozek Salah M c2265 IRQ1.0010.36103.60 
  Bakr, Jwan f2307 SYR0.501-0.0810-0.80 
  Obada, Ahmad Azeezjawad m2353 IRQ0.501-0.0210-0.20 
  Gharagyozyan, Artur 2237 ARM0.501-0.1810-1.80 

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
 2144 2368 5.00 6 0.41 10 4.10 
  Hakki, Imad m2362 SYR0.501-0.0110-0.10 
  Naji, Eid 2020 SYR1.0010.11101.10 
  Omearat, Adel f2225 SYR0.501-0.1910-1.90 
  Alshaar, Nabil 2121 SYR1.0010.19101.90 
  Hasan, Maamoon 1996 SYR1.0010.10101.00 
  Bitar, Yasser 2138 SYR1.0010.21102.10 

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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