Individual Calculations February 2017
 Tharushi, T H D Niklesha  Total change: -95.20  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U18 Girls Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1621 1801 5.50 9 -0.92 40 -36.80 
  Al-Moaamari, Mozah 1417 UAE1.0010.09403.60 
  Wijesuriya, G P Y 1620 SRI0.501-0.2440-9.60 
  Mendis, Dasuni Hansika wc1774 SRI0.501-0.0440-1.60 
  Al-Shamsi, Ousha 1573 UAE1.0010.21408.40 
  Peiris, H Pevinya 1645 SRI0.501-0.2140-8.40 
  Wickramasinghe, Dilhara Ishini wf1880 SRI0.5010.11404.40 
  Idirisinghe, I M N H 1401  * SRI1.0010.08403.20 
  Methmani, Nelunika wm1657 SRI0.501-0.1940-7.60 
  Al Maamari, Wafia Darwish wc1626 UAE0.001-0.7340-29.20 
 * 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
 1445 1830 4.00 6 -1.46 40 -58.40 
  Samaraweera, Dimuth Indeepa 1430  * SRI1.0010.08403.20 
  Jayanka, L P P R 1430  * SRI0.001-0.9240-36.80 
  Nivaethan, R 1430  * SRI1.0010.08403.20 
  Withanage, Lakindu 1520 SRI0.001-0.8640-34.40 
  Liyanage, Pesandu Rashmitha 1430  * SRI1.0010.08403.20 
  Jayasuriya, Linali Andrea 1430  * SRI1.0010.08403.20 
 * 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)
 

 

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