Individual Calculations September 2016
 Tharushi, T H D Niklesha  Total change: -128.40  Rating chartPersonal card
 Commonwealth Chess Championship 2016 - Under 14 Girls Waskaduwa SRI 2016-07-30
RcRownchangeKK*chgGame
 1546 1644 6.50 9 0.88 40 35.20 
  Jayasekera, Himasha Dulanji wc1375 SRI1.0010.17406.80 
  Goyumi, Sasika M W 1448 SRI1.0010.254010.00 
  Idirisinghe, I M N H 1476 SRI1.0010.284011.20 
  Yapa Bandara, Chamodya 1538 SRI0.501-0.1440-5.60 
  Meenal, Gupta 1886 IND0.001-0.2040-8.00 
  Udagedara, Sandali Kanishka 1389 SRI1.0010.19407.60 
  Vithanage, Sandaruwi M 1423 SRI1.0010.22408.80 
  De Silva, Tenara 1537 SRI0.001-0.6540-26.00 
  Lu, Lillian 1844 AUS1.0010.764030.40 

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 Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeKK*chgGame
 1388 1712 5.50 8 -1.39 40 -55.60 
  Ranasinghe, R A S C 1312  * SRI1.0010.08403.20 
  Methsilu, T V Vimeth 1312  * SRI0.501-0.4240-16.80 
  Dassanayake, Tharusha Samadhi 1312  * SRI1.0010.08403.20 
  Jayawickrama, U W R K 1316 SRI1.0010.08403.20 
  Hasanga, K. M. Harith 1473 SRI1.0010.20408.00 
  Koggala, W S T N 1536 SRI0.001-0.7340-29.20 
  Udara, D A Yasas 1349 SRI1.0010.10404.00 
  Kulatunga, Dinithi 1492 SRI0.001-0.7840-31.20 
 * 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeKK*chgGame
 1388 1712 6.00 8 -0.89 40 -35.60 
  Ronaldo, L H K 1312  * SRI1.0010.08403.20 
  Madhuranga, W S P 1312  * SRI0.001-0.9240-36.80 
  Himaya, W Manushi 1312  * SRI1.0010.08403.20 
  Wijesinghe, W A D Sumudu 1312  * SRI1.0010.08403.20 
  Katugampola, A H 1495 SRI1.0010.22408.80 
  Fernando, J S Aloka 1506 SRI0.001-0.7640-30.40 
  Piyathilake, K D D H 1368 SRI1.0010.12404.80 
  Wijerathne, Surath 1485 SRI1.0010.21408.40 
 * 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)
 
 Sri Lanka Junior National Chess Championship (Girls) 2016 Colombo SRI 2016-08-19
RcRownchangeKK*chgGame
 1357 1712 3.50 6 -1.81 40 -72.40 
  Senanayake, A M P K 1312  * SRI1.0010.08403.20 
  Jayasekera, Himasha Dulanji wc1387 SRI0.001-0.8740-34.80 
  Dahampriya, H K T Dewnethmie 1312  * SRI0.501-0.4240-16.80 
  Karunarathna, Thilini Savindya 1312  * SRI1.0010.08403.20 
  De Silva, Tenara 1507 SRI0.501-0.2640-10.40 
  Jayatilaka, W M M Amodya 1312  * SRI0.501-0.4240-16.80 
 * 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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