Individual Calculations July 2013
 Fuad, Ahamed  Total change: -8.85  Rating chartPersonal card
 Sri Lanka Open International Chess Championship 2013 Colombo SRI 2013-06-06
RcRownchangeKK*chgGame
 1586 1832 4.00 6 -0.59 15 -8.85 
  Kariyawasam, M G A Udara 1470 SRI1.0010.10151.50 
  Priyankara, Chamil 1985 SRI0.001-0.3015-4.50 
  Anojman, S. 1462 SRI1.0010.10151.50 
  Rajapakse, R M T C 1714 SRI0.001-0.6615-9.90 
  Lokuge, Sayuru 1454 SRI1.0010.09151.35 
  Illukpitiya, Dinindu 1432  * SRI1.0010.08151.20 
 * 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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