Rapid: Individual Calculations May 2019
 Leung, Shun Him  Total change: 9.00  Rating chartPersonal card
 Hong Kong Inter-School Team 2019 - Open Hong Kong HKG 2019-04-27
 1370 1017 1.00 5 0.45 20 9.00 
  Choy, Hong Lui Ronald 1417  * HKG0.001-0.0820-1.60 
  Wong, Ching Chi wc1417  * HKG0.001-0.0820-1.60 
  Lam, Yui Hei 1349 HKG1.0010.882017.60 
  Hu, Yik Kwan 1379 HKG0.001-0.1020-2.00 
  Huang, Yuen Tung 1288 HKG0.001-0.1720-3.40 
 * 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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