Individual Calculations August 2016
 Wijesinghe, N L C Dojitha  Total change: 56.40  Rating chartPersonal card
 National Amateur Chess Championship 2016 Colombo SRI 2016-07-01
RcRownchangeKK*chgGame
 1223 1389 3.50 5 0.02 40 0.80 
  Rangajeewa, M G Sachithra Sandar 1059 SRI1.0010.12404.80 
  Selvarajah, Selvendra 1201 SRI1.0010.264010.40 
  Senavin, Dunura 1600 SRI0.001-0.2340-9.20 
  Methsilu, T V Vimeth 1144 SRI0.501-0.3040-12.00 
  Wijayawardana, Dineth Chanal 1112 SRI1.0010.17406.80 

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)
 
 12th Asian Schools Chess Championships 2016 - Open U13 Tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1619 1389 3.50 9 1.39 40 55.60 
  Nikzad, Nami 1789  * IRI0.5010.424016.80 
  Karthik, Kumar Pradeep c1789  * IND0.001-0.0840-3.20 
  Dissanayake, R K T 1545 SRI0.5010.21408.40 
  Mashhadi, Ali 1541 IRI1.0010.704028.00 
  Bilguun, Lkhagvasanj 1733 MGL0.001-0.1240-4.80 
  Walid, Shebani 1574 SYR0.5010.24409.60 
  Ojaghi, Mehrad 1716 IRI0.001-0.1340-5.20 
  Jafari, Parsa 1490 IRI0.5010.14405.60 
  Khachadurian, Aren 1398 IRI0.5010.01400.40 
 * 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)
 

 

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