Individual Calculations May 2012
 Farshan, H M  Total change: -3.00  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2012 Kurunegala Kurunegala SRI 2012-02-25
RcRownchangeKK*chgGame
 1772 1831 5.00 7 1.07 15 16.05 
  Kaluarachchi, Achinthya Shamen 1456 SRI1.0010.09151.35 
  Dilrukshi, B W M Nadeesha 1635 SRI1.0010.25153.75 
  Alahakoon, A M C B 1947 SRI0.5010.16152.40 
  Subasinghe, K R V R 1874 SRI1.0010.56158.40 
  Liyanage, N P 1905 SRI0.5010.10151.50 
  Chandrarathne, W S N 1903 SRI0.5010.10151.50 
  Herath, H M A K 1687 SRI0.501-0.1915-2.85 

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)
 
 Sri Lanka National B Chess Championship 2012 Colombo SRI 2012-03-10
RcRownchangeKK*chgGame
 1837 1853 1.50 5 -1.08 15 -16.20 
  Edirisinghe, Dulan 2036 SRI0.001-0.2615-3.90 
  Herath, Hmak 1702 SRI0.001-0.7015-10.50 
  Dilshan, Akhila 1585 SRI1.0010.17152.55 
  Gunasinghe, Wats 1920 SRI0.5010.09151.35 
  Alahakoon, Amcb 1941 SRI0.001-0.3815-5.70 

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)
 
 2nd Dhamso International Chess Festival Ambalangoda SRI 2012-04-20
RcRownchangeKK*chgGame
 1548 1853 1.50 2 -0.19 15 -2.85 
  Thilakarathne, D G D Chamil 1643 SRI0.501-0.2715-4.05 
  Nanayakkara, Damika Anupama 1453  * 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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