Individual Calculations February 2018
 Liyanage, Ranindu Dilshan  Total change: 46.00  Rating chartPersonal card
 Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years Colombo SRI 2017-12-27
RcRownchangeKK*chgGame
 1714 2016 7.00 8 0.45 40 18.00 
  Maheepala, S A P D 1616  * SRI1.0010.08403.20 
  Perera, D G D Y Adeekshana 1616  * SRI1.0010.08403.20 
  Ranasinghe, R A Arindu Himeth 1616  * SRI1.0010.08403.20 
  Upananda, K Y Sasmitha 1632 SRI1.0010.09403.60 
  Perera, D Upashan L 1616  * SRI1.0010.08403.20 
  Piyumantha, M Sasith Nipun f2138 SRI0.001-0.3340-13.20 
  Ilampoornan, Raguparan 1860 SRI1.0010.294011.60 
  Gamage, Ovin Vidmal 1616  * 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)
 
 22nd Battle of the Kings Inter School Team Chess Championship 2018 Colombo SRI 2018-01-19
RcRownchangeKK*chgGame
 1599 1925 5.00 5 0.70 40 28.00 
  Wijayawardana, Dineth Chanal 1525  * SRI1.0010.08403.20 
  Navinhara, W Nethaki 1525  * SRI1.0010.08403.20 
  Gamage, H Charanga Jithmal 1739 SRI1.0010.264010.40 
  Pallie, Tuan Ehshan 1680 SRI1.0010.20408.00 
  Malinda, Sudesh 1525  * 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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