Individual Calculations May 2014
 Ramzi, Khazel A Al-Dahwi  Total change: -28.95  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 1960 1972 0.00 1 -0.52 15 -7.80 
  Shlaga, Jaefer 1960 IRQ0.001-0.5215-7.80 

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)
 
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 2076 1972 0.50 5 -1.41 15 -21.15 
  Kaabi, Mejdi m2345 TUN0.001-0.1015-1.50 
  Al-Halila, Ayman m2156 YEM0.001-0.2615-3.90 
  Taleb, Salem 2121 IRQ0.001-0.3015-4.50 
  Saddam, Nafia 1945 IRQ0.001-0.5415-8.10 
  Al-Rajab, Maha Layth Ismael wc1815 IRQ0.501-0.2115-3.15 

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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