Individual Calculations October 2017
 Kandearachchi, Niranga  Total change: 6.60  Rating chartPersonal card
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1803 1992 7.50 10 0.31 20 6.20 
  Perera , J A Malinda 1592  * SRI1.0010.08201.60 
  Kithmal, P M Kalindhu 1592  * SRI1.0010.08201.60 
  Dahanayake, Kalindu 1592  * SRI1.0010.08201.60 
  Kandearachchi, Jayanga 1692 SRI1.0010.15203.00 
  Ilampoornan, Raguparan 1762 SRI1.0010.21204.20 
  Alahakoon, Isuru 2059 SRI0.001-0.4120-8.20 
  Dhrupad, Kashyap 1811 IND1.0010.26205.20 
  Jayaweera, C L 1715 SRI1.0010.17203.40 
  Munasinghe, Shanaka 1821 SRI0.501-0.2320-4.60 
  Thejkumar, M. S. m2392  * IND0.001-0.0820-1.60 
 * 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 Inter University Chess Championship 2017 Nugegoda SRI 2017-09-08
RcRownchangeKK*chgGame
 1862 2008 2.00 3 0.02 20 0.40 
  Gunathilaka, M H V S S 1608  * SRI1.0010.08201.60 
  Lamawansa, Yasas f2054 SRI0.001-0.4420-8.80 
  Liyanapathirana, Pasan Vindula 1924 SRI1.0010.38207.60 
 * 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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