Individual Calculations May 2018
 Khalifah, Khaled  Total change: 42.80  Rating chartPersonal card
 UAE Team Chess Championship 2018 Youth U14 Emirates UAE 2018-03-01
RcRownchangeKK*chgGame
 1281 1512 4.00 4 0.94 40 37.60 
  Saeed, M Nami 1271 UAE1.0010.20408.00 
  Alnaimi, Gheith 1112  * UAE1.0010.08403.20 
  Ahmed Waqqas, Alawlaqi 1231 UAE1.0010.16406.40 
  Abdulrahman Mohammad, Al Taher 1510 UAE1.0010.504020.00 
 * 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)
 
 Asian Youth Chess 2018, Open U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1651 1512 2.50 7 0.13 40 5.20 
  Swarnavo, Choudhury 1870 BAN1.0010.904036.00 
  Deng, Yu Dong Michael c1788 HKG0.001-0.1740-6.80 
  Alimbetov, Dias 1859 KAZ0.001-0.1140-4.40 
  Sulaimanov, Tilekmatali 1206 KGZ1.0010.14405.60 
  Vo, Pham Thien Phuc 1794 VIE0.5010.344013.60 
  Gunarathne, Senila Amaneth c1399 SRI0.001-0.6540-26.00 
  Lee, Care Greene 1642 MAS0.001-0.3240-12.80 

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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