Individual Calculations September 2016
 Hewawasam, H Y Nevanjee Dimanya  Total change: 124.00  Rating chartPersonal card
 Commonwealth Chess Championship 2016 Waskaduwa SRI 2016-07-30
RcRownchangeKK*chgGame
 1639 1314 2.50 7 1.50 40 60.00 
  Willson, Ollie 1714  * ENG0.001-0.0840-3.20 
  Mendis, Dasuni Hansika wc1714  * SRI0.5010.424016.80 
  Thiyasara, K T Thisen 1714  * SRI0.001-0.0840-3.20 
  Herath, Uthpala Shanika 1418 SRI0.5010.14405.60 
  Khan, Asfand Yar 1659 PAK0.5010.394015.60 
  Wickramasinghe, Dilhara Ishini wf1694 SRI0.001-0.0940-3.60 
  Gamage, Nethmi Nirasha 1559 SRI1.0010.804032.00 
 * 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
 1530 1314 3.00 6 1.60 40 64.00 
  Askey, Roshell Nathasha 1527 SRI1.0010.774030.80 
  Wijesuriya, G P Y 1514 SRI1.0010.764030.40 
  Athukorala, Shavindi Uddeepana 1562 SRI0.001-0.1940-7.60 
  Herath, Sanduni 1391 SRI1.0010.614024.40 
  Methmani, Nelunika wm1679 SRI0.001-0.1040-4.00 
  De Silva, Tenara 1507 SRI0.001-0.2540-10.00 

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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