Individual Calculations March 2019
 De Silva, D M Nilanga  Total change: -41.60  Rating chartPersonal card
 23rd GACC International Inter-Varsity Chess Championship University of Malaya, Kuala Lumpur MAS 2019-01-28
RcRownchangeKK*chgGame
 1721 1641 0.00 5 -2.08 20 -41.60 
  Yap, Egin Darrel 1987 MAS0.001-0.1120-2.20 
  Azman Hisham, Nur Nabila wf1989 MAS0.001-0.1120-2.20 
  Ahmad Nazar, Ellie Emira Syamimi 1446 MAS0.001-0.7520-15.00 
  Razeef, Nurazizul Hisham Nuzulfik 1407 MAS0.001-0.7920-15.80 
  Chuah, Yi Ning wf1774 MAS0.001-0.3220-6.40 

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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