Individual Calculations February 2018
 De Avis, Tharun Anjalo  Total change: 26.80  Rating chartPersonal card
 2nd SSC Open International Rating Chess Tournament 2017 Matara SRI 2017-12-26
RcRownchangeKK*chgGame
 1355 1068 2.00 5 1.15 40 46.00 
  Bentharaarachchi, Vinuga Ometh 1333 SRI0.001-0.1840-7.20 
  Liyanage, Pesandu Rashmitha 1260 SRI1.0010.754030.00 
  Akash, P A Oditha 1448 SRI1.0010.914036.40 
  Madusanka, L D P 1468  * SRI0.001-0.0840-3.20 
  Dilanya, W V Nethmi 1265 SRI0.001-0.2540-10.00 
 * 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)
 
 22nd Battle of the Kings Inter School Team Chess Championship 2018 Colombo SRI 2018-01-19
RcRownchangeKK*chgGame
 1303 1068 0.00 2 -0.48 40 -19.20 
  Liyanage, Manith Dulwan 1138 SRI0.001-0.4040-16.00 
  Dahanayake, Isara Banidu c1468  * SRI0.001-0.0840-3.20 
 * 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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