Rapid: Individual Calculations August 2015
 Noori, Sabah Nori  Total change: 1.00  Rating chartPersonal card
 Baghdad Ramadan Rapid championship (AL-HADAF Club Chess Festival) Baghdad IRQ 2015-07-10
RcRownchangeKK*chgGame
 1893 1761 0.00 2 -0.64 20 -12.80 
  Abbass Wanass, Fadhel 1853 IRQ0.001-0.3720-7.40 
  Ismail, Ibrahem 1932 IRQ0.001-0.2720-5.40 

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 Clubs Championship 2015(Rabid)(under 16 years) Baghdad IRQ 2015-07-27
RcRownchangeKK*chgGame
 1605 1761 3.50 4 0.69 20 13.80 
  Hameed, Sarmed Abdalhamed 1632 IRQ1.0010.33206.60 
  Hussein, Saeed Abbas 1614 IRQ1.0010.30206.00 
  Nabaa Sami, Abbas 1666 IRQ0.501-0.1320-2.60 
  Shkar, Hamid Abdullah 1508 IRQ1.0010.19203.80 

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)
 

 

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