Individual Calculations September 2013
 Anuruddha, G C  Total change: 16.35  Rating chartPersonal card
 4th Kandy Open International Rated Chess Championship Kandy SRI 2013-08-06
RcRownchangeKK*chgGame
 1970 2157 8.00 10 0.98 15 14.70 
  Weerakoon, R K B 1757  * SRI1.0010.08151.20 
  Wijesinghe, T S B 1757  * SRI1.0010.08151.20 
  Sudarshana, P H M 1757  * SRI1.0010.08151.20 
  Bandara, Dhanushka 1859 SRI1.0010.15152.25 
  Kavinda, Akhila 2029 SRI1.0010.33154.95 
  Ravi, Teja S. 2282 IND0.5010.17152.55 
  Deepthamsh, Reddy. M 2128 IND0.501-0.0415-0.60 
  Kranti, Kumar P. 1931 IND0.501-0.2915-4.35 
  Haputhanthri, H U D B 1769 SRI1.0010.09151.35 
  Palit, Somak m2426 IND0.5010.33154.95 
 * 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)
 
 6th Colombo International Chess Championships 2013 Colombo SRI 2013-08-16
RcRownchangeKK*chgGame
 1828 2157 7.00 8 0.11 15 1.65 
  Harrikizhan, K C 1757  * SRI1.0010.08151.20 
  Wickramasinghe, Dilhara Ishini 1757  * SRI1.0010.08151.20 
  Madusanka, L D P 1757  * SRI1.0010.08151.20 
  Viththiyarani, S 1768 SRI1.0010.09151.35 
  Wettasinha, Vasanta 1859 SRI0.001-0.8515-12.75 
  De Silva, Rasheen 1919 SRI1.0010.20153.00 
  Gamage, Chathulanka 1757  * SRI1.0010.08151.20 
  Alahakoon, Isuru 2049 SRI1.0010.35155.25 
 * 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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