Individual Calculations October 2017
 Galagamaarachchi, A S  Total change: -35.00  Rating chartPersonal card
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1585 1751 6.50 10 -0.19 20 -3.80 
  Sooriyapperuma, S V P P 1351  * SRI1.0010.08201.60 
  Peiris, K Bimsara 1351  * SRI1.0010.08201.60 
  Bentharaarachchi, Vinuga Ometh 1427 SRI1.0010.13202.60 
  Sivathanujan, S 1423 SRI1.0010.13202.60 
  Danushka, M A N 1888 SRI0.001-0.3220-6.40 
  Mapa, M M W H 1351  * SRI1.0010.08201.60 
  Munasinghe, Shanaka 1821 SRI0.5010.10202.00 
  Herath, N N B 1823 SRI0.5010.10202.00 
  Subasinghe, K R V R 2014 SRI0.001-0.1820-3.60 
  Rukmal, G Thasitha 1398 SRI0.501-0.3920-7.80 
 * 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
 1563 1751 2.00 5 -1.56 20 -31.20 
  Nirmalarajah, S 1600 SRI0.501-0.2020-4.00 
  Fonseka, Waranakulasuriya Chan C 1351  * SRI1.0010.08201.60 
  Egodage, Thilina 1720 SRI0.001-0.5420-10.80 
  Gunathilake, K M Sandun T 1392 SRI0.501-0.4020-8.00 
  Bandara, A J K D 1750 SRI0.001-0.5020-10.00 
 * 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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