Individual Calculations September 2016
 Aditya, S Hariharan  Total change: -34.40  Rating chartPersonal card
 Sri Lanka Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeKK*chgGame
 1535 1675 6.50 9 0.67 40 26.80 
  Perera, W S D Sachini 1275  * SRI1.0010.08403.20 
  Madhuranga, W S P 1282 SRI0.001-0.9240-36.80 
  Pathberiya, T Wasana 1275  * SRI1.0010.08403.20 
  Sandeepa , W A Geeshan 1320 SRI1.0010.11404.40 
  Rajapaksa, Inura 1328 SRI1.0010.11404.40 
  Dewanthi, A H Chamika 1520 SRI1.0010.294011.60 
  Amarasinghe, A A C B 1863 SRI1.0010.744029.60 
  Pradeep, Kumar R A 2075  * IND0.001-0.0840-3.20 
  Premanath, Dinushki wf1878 SRI0.5010.264010.40 
 * 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeKK*chgGame
 1331 1675 5.50 8 -1.53 40 -61.20 
  Sheshan, H H N 1275  * SRI1.0010.08403.20 
  Basnayake, B M Thesandu Aken 1275  * SRI1.0010.08403.20 
  Madhuranga, W S P 1282 SRI0.501-0.4240-16.80 
  Dabarera, G W D M 1463 SRI0.001-0.7740-30.80 
  Thamel, W M S D 1275  * SRI1.0010.08403.20 
  Perera, M C C 1405 SRI1.0010.17406.80 
  Ranasinghe, R A Arindu Himeth 1275  * SRI0.501-0.4240-16.80 
  Sandeepani, M Tharushi 1401 SRI0.501-0.3340-13.20 
 * 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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