Individual Calculations September 2020
 Hsu, Hsuan-Ming  Total change: -20.00  Rating chartPersonal card
 2020 CTCA International Chess Open- U17 U19 GU17 OPEN Taichung TPE 2020-08-17
RcRownchangeKK*chgGame
 1774 1920 4.00 7 -0.50 40 -20.00 
  Huang, Cheng-Liang Joshua 1520  * TPE1.0010.08403.20 
  Lu, Jia-En 1530 TPE1.0010.09403.60 
  Yang, Ching Wei, Austin f2143 TPE0.001-0.2240-8.80 
  Liu, Yeh Yang 1988 TPE0.001-0.4140-16.40 
  Lin, Yu-Cheng 1520  * TPE1.0010.08403.20 
  Stauffer, Craig A 2101 USA0.5010.24409.60 
  Liu, Yu-Ping 1617 TPE0.501-0.3640-14.40 
 * 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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