Individual Calculations April 2016
 Dipsara, K M Dumal Kavish  Total change: -17.20  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2016 Kandy Kandy SRI 2016-02-19
RcRownchangeKK*chgGame
 1333 1315 2.50 6 -0.43 40 -17.20 
  Hippola, H M S S 1596 SRI0.001-0.1640-6.40 
  Herath, H M D A B 1003 SRI0.001-0.8640-34.40 
  Wickramasinghe, Poorna 1132 SRI0.501-0.2440-9.60 
  Pelagewatta , T P 1084 SRI1.0010.21408.40 
  Siriwardane, A L 1466 SRI1.0010.704028.00 
  Kalubowila, K H N 1715  * 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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