Individual Calculations May 2019
 Mai, Hieu Linh  Total change: 38.40  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 10 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1302 1243 4.50 8 0.96 40 38.40 
  Namarathna, H K T I 1129 SRI0.501-0.1640-6.40 
  Alavi, Mahsa 1554 IRI0.5010.364014.40 
  Karunasena, H G M K Saheli Onaya 1116 SRI1.0010.334013.20 
  Rouda Essa, Alserkal wc1643  * UAE0.5010.424016.80 
  Mongoljin, Davaadorj 1050 MGL0.501-0.2540-10.00 
  Shefali, A N wc1294 IND0.5010.07402.80 
  Sneha, Halder 1384 IND0.001-0.3140-12.40 
  Gunasekara, K P K Hesara 1242 SRI1.0010.504020.00 
 * 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)
 

 

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