Individual Calculations February 2016
 Theekshana, H G Denuwan  Total change: -28.80  Rating chartPersonal card
 Kollonnawa Chess Classic 2015 Colombo SRI 2015-12-18
RcRownchangeKK*chgGame
 1543 1815 6.50 9 -0.72 40 -28.80 
  Fernando, W W Janith Buddima 1415  * SRI1.0010.08403.20 
  Beligaswatte, B.a.m.k.d 1415  * SRI1.0010.08403.20 
  Senavin, Dunura 1562 SRI0.501-0.3140-12.40 
  Dahanayake, Isara Banidu 1415  * SRI1.0010.08403.20 
  Bhagya, Viman 1994 SRI0.001-0.2740-10.80 
  Ranawaka, Nuran Lakshitha N 1524 SRI0.501-0.3540-14.00 
  Perera, Tharusha Salinda 1454 SRI1.0010.10404.00 
  Perera, L Lithmal Wansika 1607 SRI0.501-0.2740-10.80 
  Perera, Thilina 1501 SRI1.0010.14405.60 
 * 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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