Individual Calculations September 2012
 Gunasinghe, W A T S  Total change: -5.70  Rating chartPersonal card
 5th Mora Kings 2012 Colombo SRI 2012-08-04
RcRownchangeKK*chgGame
 1640 1903 6.00 8 -0.38 15 -5.70 
  Seneviratne, V I 1641 SRI1.0010.18152.70 
  Cooray, B S M T 1503  * SRI1.0010.08151.20 
  Priyanath, W D Tharaka 1512 SRI1.0010.09151.35 
  Peiris, Asel 1503  * SRI1.0010.08151.20 
  Saranga, N C O 1964 SRI0.001-0.4215-6.30 
  Gunaratne, Mojitha Sathsara 1692 SRI1.0010.23153.45 
  Gunaratne, Manisha Suchini 1676 SRI0.001-0.7915-11.85 
  Chankamie, M K T 1631 SRI1.0010.17152.55 
 * 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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