Individual Calculations September 2013
 Mohamed, Marshool  Total change: -22.80  Rating chartPersonal card
 UAE Prsident Cup Open U14 Dubai UAE 2013-08-15
RcRownchangeKK*chgGame
 1578 1580 1.50 6 -1.52 15 -22.80 
  Ali, Abdulaziz 1687 UAE0.001-0.3515-5.25 
  Majed, Mosallam 1432 UAE0.501-0.2015-3.00 
  Mayed, Al-Rashedi 1787 UAE0.001-0.2315-3.45 
  Al- Meghbali, Ahmed 1442 UAE1.0010.31154.65 
  Sultan, Fareed 1529 UAE0.001-0.5715-8.55 
  Abdulla, Shaeri 1593 UAE0.001-0.4815-7.20 

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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