Individual Calculations January 2024
 Liu, Meng  Total change: 32.00  Rating chartPersonal card
 15th Penang Heritage City International Chess Open 2023 (Open) Pulau Pinang MAS 2023-12-18
RcRownchangeKK*chgGame
 2063 1763 4.00 8 2.47 20 49.40 
  Tan, Li Shuen Abby 1363  * MAS1.0010.08201.60 
  Soo, Kai Jie f2074 AUS0.5010.36207.20 
  Zia, Tahsin Tajwar f2304 BAN0.5010.47209.40 
  Tobing, Daniel Hermawan Lumban f2148 INA0.5010.41208.20 
  Gunawan, Ronny m2234 INA0.001-0.0520-1.00 
  Villanueva, Nelson f2119 PHI0.5010.39207.80 
  Navaratnam, Julian 2142 MAS1.0010.912018.20 
  Andyka, Pitra m2121 INA0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Hong Kong International Open 2023 Hong Kong HKG 2023-12-24
RcRownchangeKK*chgGame
 1644 1763 4.50 8 -0.87 20 -17.40 
  Tsai, Sophie Yi-Hsuan 1365 TPE1.0010.08201.60 
  Le Ruyet, Leopold f2245 FRA0.001-0.0520-1.00 
  Ren, Yibai 1453 CHN0.501-0.3620-7.20 
  Teo, Hong Kai Javier 1363  * SGP1.0010.08201.60 
  Chen, Yufei 1291 SGP1.0010.05201.00 
  Zhao, Yuanhe m2462 CHN0.001-0.0120-0.20 
  Li, Yucheng Robinson 1509 HKG0.501-0.3120-6.20 
  Liu, Fung Ming Mathew 1463 HKG0.501-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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