Individual Calculations January 2024
 Tong, Ho Man  Total change: 107.20  Rating chartPersonal card
 Hong Kong International Open 2023 Hong Kong HKG 2023-12-24
RcRownchangeKK*chgGame
 1709 1351 4.00 8 2.68 40 107.20 
  Pang, Khai Jie Ryan 1711 SGP0.001-0.1040-4.00 
  Lopez De Anda, Edgar 1603 USA0.5010.314012.40 
  Song, Sichen 1163 SGP1.0010.264010.40 
  Lee, Alexandre Km 1913 ENG1.0010.984039.20 
  Wong, Ho Cheung f1991 HKG0.5010.494019.60 
  Kannappan, Thanneermalai 1805 HKG0.5010.444017.60 
  Chen, Zhiyuan 1632 CHN0.001-0.1640-6.40 
  Yu, Peilong 1856 CHN0.5010.464018.40 

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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