Individual Calculations January 2024
 Leung, Shun Him  Total change: -20.00  Rating chartPersonal card
 Hong Kong International Open 2023 Hong Kong HKG 2023-12-24
RcRownchangeKK*chgGame
 1582 1347 0.50 4 -0.50 40 -20.00 
  Ho, In Hei Henry f1676 HKG0.5010.384015.20 
  Chan, Wang Ip Boris 1589 HKG0.001-0.2040-8.00 
  Tisado, Janmyl Dilan 1812 PHI0.001-0.0540-2.00 
  Ng, See Jen 1252 SGP0.001-0.6340-25.20 

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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