Individual Calculations May 2016
 Elrefaey, M. Ahmed  Total change: -108.40  Rating chartPersonal card
 U2000 Chess Tournament Dubai UAE 2016-03-25
RcRownchangeKK*chgGame
 1643 1897 3.50 6 -1.22 40 -48.80 
  Al Ali, Aisha Saif 1497  * UAE1.0010.08403.20 
  Khalifah, Khaled c1532 UAE1.0010.10404.00 
  Shahzad, Asif 1703 PAK0.501-0.2540-10.00 
  Zayed, Alsedrani 1497  * UAE1.0010.08403.20 
  Waleed, Mohamed 1802 EGY0.001-0.6340-25.20 
  Nithin, K. 1824 IND0.001-0.6040-24.00 
 * 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)
 
 First Sharjah Ratting Championship 2016 Sharjah UAE 2016-04-01
RcRownchangeKK*chgGame
 1611 1897 5.00 8 -1.49 40 -59.60 
  Zayed, Sultan Al Taher 1497  * UAE1.0010.08403.20 
  Omar Mohammad, Al Taher 1497  * UAE0.501-0.4240-16.80 
  Sasikumar, Anusweud 1853 IND0.501-0.0640-2.40 
  Abdulrahim, Salem 1497  * UAE0.501-0.4240-16.80 
  Harikrishnan, C 1497  * IND1.0010.08403.20 
  Felix, Winnie 1761 PHI0.001-0.6840-27.20 
  Harikrishnan, Samyuktha 1497  * IND1.0010.08403.20 
  Srivastava, Rajesh K. 1786 IND0.501-0.1540-6.00 
 * 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)
 

 

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