Individual Calculations August 2016
 Selvakumar, Thangarajah  Total change: 25.00  Rating chartPersonal card
 National Amateur Chess Championship 2016 Colombo SRI 2016-07-01
RcRownchangeKK*chgGame
 1265 1319 5.00 9 -0.23 20 -4.60 
  Munasinghe, Shanaka 1719  * SRI1.0010.922018.40 
  Randil, Lakshitha 1719  * SRI0.001-0.0820-1.60 
  Saravanabaavan, Brijeash 1044 SRI1.0010.17203.40 
  Padukka, P V Gayuru Hansana 1099 SRI1.0010.22204.40 
  Kodithuwakku, Lisara 1549 SRI0.001-0.2120-4.20 
  Suraweera, M C H Jananath 1020 SRI0.501-0.3520-7.00 
  Bentharaarachchi, Vinuga Ometh 1102 SRI0.501-0.2820-5.60 
  Akasha, J P Vihanga 1095 SRI0.001-0.7820-15.60 
  Wanigaratne, A Akkshara 1039 SRI1.0010.16203.20 
 * 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)
 
 Mercantile International Rating Chess Championship 2016 Colombo SRI 2016-07-15
RcRownchangeKK*chgGame
 1681 1319 2.00 5 1.48 20 29.60 
  Munasinghe, Minura 1719  * SRI1.0010.922018.40 
  Jayarathne, M N G 1680 SRI1.0010.902018.00 
  Bandara, P M R L 1719  * SRI0.001-0.0820-1.60 
  Deshappriya, D Kalindu 1617 SRI0.001-0.1520-3.00 
  Nikahetiya, Asitha 1672 SRI0.001-0.1120-2.20 
 * 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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