Individual Calculations February 2017
 Ahmed Waqqas, Alawlaqi  Total change: -21.20  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U10 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1213 1042 1.50 7 -0.53 40 -21.20 
  Hazza, Salah Mohammed 1284 UAE0.001-0.2040-8.00 
  Zayed, Mallah Alremeithi 1172 UAE0.5010.18407.20 
  Hmouda, A H Binhmouda 1038 UAE0.501-0.0140-0.40 
  Mohammad, Alhadidi 1161 JOR0.5010.16406.40 
  Abdulrahman Mohammad, Al Taher 1422 UAE0.001-0.0940-3.60 
  Anas Ali, Al-Mansoori 1194 UAE0.001-0.3040-12.00 
  Eisa Mohmood, Alkhoori c1219 UAE0.001-0.2740-10.80 

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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