Individual Calculations February 2017
 Bhathiya, H B Chamod  Total change: -58.00  Rating chartPersonal card
 1st SSC Open International 2016 Matara SRI 2016-12-25
RcRownchangeKK*chgGame
 1120 1374 1.00 3 -1.45 40 -58.00 
  Wickramarathne, P W G Gaveshi 1105 SRI0.501-0.3340-13.20 
  Chandes, K Yasindu 1117 SRI0.501-0.3240-12.80 
  Weerasekara, Dilmi Induwari 1138 SRI0.001-0.8040-32.00 

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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