Individual Calculations March 2024
 Lau, Chloe Hailey  Total change: -40.00  Rating chartPersonal card
 Hong Kong SAR Chess Championships 2024 & Olympiad Selection - Women Hong Kong HKG 2024-02-14
RcRownchangeKK*chgGame
 1289 1343 3.00 7 -1.00 40 -40.00 
  Tang, Chloe Amandine 1111 HKG1.0010.21408.40 
  Lam, Ka Yan 1299 HKG1.0010.444017.60 
  Liu, Tian Yi 1276 HKG0.001-0.5940-23.60 
  Bu, Zhiming 1202 HKG0.001-0.6940-27.60 
  Huang, Yuen Tung 1285 HKG1.0010.424016.80 
  Leung, Hoi Ting 1336 HKG0.001-0.5140-20.40 
  Lou, Yuxin 1513 HKG0.001-0.2840-11.20 

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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