Rapid: Individual Calculations January 2024
 Alto, Brandon Young  Total change: 32.00  Rating chartPersonal card
 Caissa Autumn Rapid Open 2023 Hong Kong HKG 2023-12-03
RcRownchangeKK*chgGame
 1312 1245 2.50 4 0.80 40 32.00 
  Alto, Philo Lee 1114 HKG0.501-0.1840-7.20 
  Guo, Xingyuan 1243 FID1.0010.504020.00 
  Huang, Jie 1327 HKG1.0010.614024.40 
  Wong, Adrian Kwan Yui 1563 HKG0.001-0.1340-5.20 

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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