Individual Calculations March 2016
 Birunthaban, Rajendram  Total change: 25.20  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2016 Colombo Colombo SRI 2016-02-19
RcRownchangeKK*chgGame
 1425 1413 5.00 9 0.63 40 25.20 
  Ushan, Lochana 1069 SRI1.0010.12404.80 
  Alahakoon, Isuru 1813  * SRI0.001-0.0840-3.20 
  Fernando, W W Janith Buddima 1163 SRI1.0010.19407.60 
  Perera, G Poorna Udara Dhananjay 1047 SRI1.0010.10404.00 
  Gunarathna, D A Viraj Darshana 1603 SRI1.0010.754030.00 
  Fernando, J M Marlon P 1793 SRI0.001-0.0940-3.60 
  Abhimanyu, Iraja 1586 SRI0.5010.23409.20 
  Perera, Thilina 1491 SRI0.001-0.3940-15.60 
  Gamage, Randula Navodya 1260 SRI0.501-0.2040-8.00 
 * 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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