Rapid: Individual Calculations May 2019
 Leung, Adrian, Yu Chung  Total change: 35.00  Rating chartPersonal card
 Hong Kong Inter-School Team 2019 - Secondary Hong Kong HKG 2019-04-27
RcRownchangeKK*chgGame
 1429 1274 3.00 4 1.75 20 35.00 
  Cheung, Pak Shing 1311 HKG0.001-0.4520-9.00 
  Yam, Karl 1539 HKG1.0010.822016.40 
  Chung, Jaiming Joshua Kobayashi 1299 HKG1.0010.532010.60 
  Tsoi, Mike 1568 HKG1.0010.852017.00 

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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