Individual Calculations September 2023
 Chen, Ching Lun  Total change: 0.00  Rating chartPersonal card
 2023 CTCA International Chess Open- Open U19 GU19 U17 GU17 Tainan TPE 2023-08-13
RcRownchangeRpKK*chgGame
 1396 0 3.50 5 0.00 1436   0.00 
  Ho, Nok Hang Jonathan 1409 HKG0.5010.00 0.00 
  Lin, Yu-Cheng 1349 TPE0.0010.00 0.00 
  Takase, Hayato 1593 JPN1.0010.00 0.00 
  Wong, Linda Jane wc1446 TPE1.0010.00 0.00 
  Guo, Bo Kai Owen 1185 HKG1.0010.00 0.00 

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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