Individual Calculations February 2017
 Wickramasinghe, Dilhara Ishini  Total change: -65.20  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U18 Girls Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1618 1880 6.00 9 -1.21 40 -48.40 
  Nadalipour, Golnaz 1480  * IRI1.0010.08403.20 
  Samarasinghe, Wayuni Vinara 1480  * SRI0.501-0.4240-16.80 
  Al Maamari, Wafia Darwish wc1626 UAE1.0010.19407.60 
  Peiris, H Pevinya 1645 SRI0.501-0.2940-11.60 
  Methmani, Nelunika wm1657 SRI0.501-0.2840-11.20 
  Tharushi, T H D Niklesha 1801 SRI0.501-0.1140-4.40 
  Mendis, Dasuni Hansika wc1774 SRI1.0010.364014.40 
  Wijesuriya, G P Y 1620 SRI0.001-0.8240-32.80 
  Shamma, Al Serkal 1480  * UAE1.0010.08403.20 
 * 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)
 
 Kalutara Chess Festival 2017 Kalutara SRI 2017-01-12
RcRownchangeKK*chgGame
 1605 1880 3.50 5 -0.42 40 -16.80 
  Avaneesh, Kesavan 1480  * SRI1.0010.08403.20 
  De Silva, J I Ajantha 1480  * SRI1.0010.08403.20 
  Athukorala, Shavindi Uddeepana 1491 SRI1.0010.09403.60 
  Galappaththi, Chinthaka Anuruddh f2056 SRI0.001-0.2740-10.80 
  Withanage, Lakindu 1520 SRI0.501-0.4040-16.00 
 * 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)
 

 

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