Individual Calculations September 2019
 Saravanabaavan, Brijeash  Total change: -73.58  Rating chartPersonal card
 4th SSC Open International Rating chess Championship 2019 Matara SRI 2019-08-03
RcRownchangeKK*chgGame
 1337 1593 5.00 8 -1.26 26 -32.76 
  Wijesooriya, Senithu Minath 1193  * SRI1.0010.08262.08 
  Sethiya , A Vinuga 1193  * SRI0.501-0.4226-10.92 
  Gunasekara, Chaniru Hansana Abey 1387 SRI0.501-0.2626-6.76 
  Jayawickrama, U W R K 1242 SRI1.0010.11262.86 
  Seneka, M W Thenumi 1311 SRI0.001-0.8426-21.84 
  Akuratiya, A G Javindi Avarjana 1193  * SRI1.0010.08262.08 
  Jayaweera Gamage, Disindu Hansad 1298 SRI1.0010.15263.90 
  Amarasinghe, A A C B 1878 SRI0.001-0.1626-4.16 
 * 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)
 
 5th Negombo International chess Festival 2019 Negombo SRI 2019-08-16
RcRownchangeKK*chgGame
 1403 1593 6.50 9 -0.02 26 -0.52 
  Kalansooriya, D A 1193  * SRI1.0010.08262.08 
  Punchihewa, Hasith Thevindu 1228 SRI1.0010.10262.60 
  Asuramanna, Mevindu Hansana 1260 SRI1.0010.12263.12 
  Weerawardane, Romesh m1993  * SRI0.5010.422610.92 
  Sandeepani, M Tharushi 1558 SRI0.001-0.5526-14.30 
  Thilakaratne, D N Adithya Wijetu 1247 SRI0.501-0.3926-10.14 
  Perera, Isara Ranmeth 1313 SRI1.0010.16264.16 
  Ushetti, U D V A S Y 1395 SRI1.0010.24266.24 
  Dissanayake, Manusha Dinuk 1443 SRI0.501-0.2026-5.20 
 * 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeKK*chgGame
 1378 1593 5.00 9 -1.55 26 -40.30 
  Chamikara, S M P Janith 1193  * SRI0.501-0.4226-10.92 
  Piyathilaka, Oshadhi Ruwanya 1193  * SRI0.501-0.4226-10.92 
  Alwis, Jenuki 1193  * SRI0.501-0.4226-10.92 
  Jayawardhana, M A C L 1193  * SRI1.0010.08262.08 
  Munasinghe, S N 1252 SRI1.0010.12263.12 
  Choksy, Anaisha 1283 SRI1.0010.14263.64 
  Ariyawansa, K A P M 1876 SRI0.5010.34268.84 
  Wijekoon, Chandana c1910 SRI0.001-0.1326-3.38 
  Dissanayake , Sithila C 1306 SRI0.001-0.8426-21.84 
 * 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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