Individual Calculations November 2015
 Theekshana, H G Denuwan  Total change: 70.40  Rating chartPersonal card
 Buddhi International Rating Chess Championship 2015 Gampaha SRI 2015-09-24
RcRownchangeKK*chgGame
 1569 1693 6.00 9 0.28 40 11.20 
  Srilal, D A D T 1293  * SRI1.0010.08403.20 
  Jayawickrama, U W R K 1326 SRI1.0010.10404.00 
  Malinda, Sudesh 1427 SRI1.0010.18407.20 
  Danushka, M A N 1925 SRI0.001-0.2140-8.40 
  Wijesuriya, G P Y 1401 SRI1.0010.15406.00 
  De Silva, J I Ajantha 1526 SRI1.0010.284011.20 
  Lamahewa, C 1869 SRI0.5010.23409.20 
  Samaranayake, K P R N 1809 SRI0.001-0.3440-13.60 
  Ranawaka, Nuran Lakshitha N 1548 SRI0.501-0.1940-7.60 
 * 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 2015 Negombo SRI 2015-10-23
RcRownchangeKK*chgGame
 1718 1735 5.00 7 1.48 40 59.20 
  Sandeepani, M Tharushi 1335  * SRI1.0010.08403.20 
  Lamahewa, C 1861 SRI0.5010.17406.80 
  Galappaththi, Chinthaka Anuruddh f2102 SRI0.001-0.1040-4.00 
  Perera , Vihini Vimansa 1335  * SRI1.0010.08403.20 
  Ranasinghe, R A Malidu Bathiya 1506 SRI1.0010.21408.40 
  Danushka, M A N 1939 SRI1.0010.764030.40 
  Subasinghe, K R V R 1951 SRI0.5010.284011.20 
 * 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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