Individual Calculations September 2018
 Priyankara, Chamil  Total change: -7.00  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeKK*chgGame
 1749 2039 7.50 10 -0.65 20 -13.00 
  Bandara, W A D R 1639  * SRI1.0010.08201.60 
  Ekanayake, Hasindu Chiranga 1639  * SRI1.0010.08201.60 
  Gunasekara, W A N Senpathi 1639  * SRI1.0010.08201.60 
  Piyumantha, M Thisal Manjith 1639  * SRI1.0010.08201.60 
  Gamage, Chathulanka 1798 SRI0.001-0.8020-16.00 
  Seneviratne, Shehan Kavishka 1707 SRI1.0010.12202.40 
  Kodithuwakku, Lisara 1690 SRI1.0010.11202.20 
  Munasinghe, Shanaka 1873 SRI0.501-0.2220-4.40 
  Suvrajit, Saha m2223 IND0.001-0.2620-5.20 
  Kalubowila, K H N 1639  * SRI1.0010.08201.60 
 * 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)
 
 Sri Lanka Open International Rating Chess Championship 2018 Colombo SRI 2018-08-22
RcRownchangeKK*chgGame
 1707 2039 8.00 9 0.30 20 6.00 
  Fernando, H Gayaru Dulsara 1639  * SRI1.0010.08201.60 
  Rangajeewa, M G Sachithra Sandar 1639  * SRI1.0010.08201.60 
  Weerasinghe, Isum 1639  * SRI1.0010.08201.60 
  Kolomwe, Willian 1639  * ZAM1.0010.08201.60 
  Lamahewa, C 1842 SRI0.001-0.7520-15.00 
  Perera, D Upashan L 1639  * SRI1.0010.08201.60 
  Tribuwan, T W Helik 1639  * SRI1.0010.08201.60 
  Anojman, S. 1655 SRI1.0010.09201.80 
  Galappaththi, Chinthaka Anuruddh f2028 SRI1.0010.48209.60 
 * 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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