Individual Calculations February 2017
 Raji Sayel, Abu Azizah  Total change: 67.60  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U10 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1316 1256 5.50 9 1.69 40 67.60 
  Hmouda, A H Binhmouda 1038 UAE1.0010.22408.80 
  Al Shamsi, Hamad Naseer 1406 UAE1.0010.704028.00 
  Aryanpour, Arad 1586 IRI0.001-0.1240-4.80 
  Yousif, Alhammadi 1059 UAE1.0010.254010.00 
  Abdalla, Yahya Alhammadi 1378 UAE1.0010.674026.80 
  Gunarathne, Senila Amaneth 1220 SRI0.001-0.5540-22.00 
  Abdulrahman Mohammad, Al Taher 1422 UAE0.001-0.2840-11.20 
  Khalifah, Khaled c1454 UAE0.5010.264010.40 
  Hazza, Salah Mohammed 1284 UAE1.0010.544021.60 

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)
 

 

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