Individual Calculations September 2016
 Alali, Ali  Total change: -5.60  Rating chartPersonal card
 Al Ain Youth Chess Festival 28 to 2 Aug 2016 group (B) Al Ain UAE 2016-07-28
RcRownchangeKK*chgGame
 1237 1221 2.50 7 -0.85 40 -34.00 
  Aysha, Nasser H Alshamsi 1221 UAE1.0010.504020.00 
  Al Shamsi, Hamad Naseer 1205 UAE0.501-0.0240-0.80 
  Hmouda, A H Binhmouda 1177 UAE1.0010.444017.60 
  Vyas, Arya Ajay 1213 IND0.001-0.5140-20.40 
  Sultan, Mohamed Qayed 1333 UAE0.001-0.3540-14.00 
  Alzaid, Zaid 1209 KUW0.001-0.5240-20.80 
  Almaamari , Zainab Darwish wc1301 UAE0.001-0.3940-15.60 

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)
 
 National Youth CH U 12 Juniors Sharjah UAE 2016-08-04
RcRownchangeKK*chgGame
 1309 1221 3.50 7 0.71 40 28.40 
  Ammar, Sedrani f1621  * UAE0.001-0.0840-3.20 
  Hamdan, Saeed Ali 1160 UAE1.0010.424016.80 
  Abdulla Mohammad, Hussain 1326 UAE1.0010.644025.60 
  Omar Mohammad, Al Taher 1361 UAE0.001-0.3140-12.40 
  Al, Mazrouei Khalid Abdullah 1231 UAE0.5010.01400.40 
  Ghaith, Ahmed 1286 UAE0.001-0.4140-16.40 
  Al Husani, Zayed 1178 UAE1.0010.444017.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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