Rapid: Individual Calculations October 2013
 Mendis, Dasuni Hansika  Total change: 19.60  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 13 Girls Rapid Hikkaduwa SRI 2013-08-31
RcRownchangeKK*chgGame
 1420 1495 4.50 6 0.98 20 19.60 
  Vivian, Ngieng 1119 MAS1.0010.09201.80 
  Maddumage, M M Gimhani 1309 SRI1.0010.26205.20 
  Jayawardane, Dilmi Udaransi 1410 SRI1.0010.38207.60 
  Hilmi, Parveen 1745 IND0.001-0.1920-3.80 
  Nonis, P A R R 1335 SRI1.0010.29205.80 
  Wickramasinghe, Dilhara Ishini 1603 SRI0.5010.15203.00 

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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