Individual Calculations August 2019
 Tsou, Chia-Lun  Total change: -61.20  Rating chartPersonal card
 2019 CTCA International Chess Open-Open U19 GU19 U17 GU17 Kaohsiung TPE 2019-07-17
RcRownchangeKK*chgGame
 1493 1483 1.00 5 -1.53 40 -61.20 
  Wong, Ngiam Yee 1883  * SGP0.001-0.0840-3.20 
  Stauffer, Craig A 1883  * USA0.001-0.0840-3.20 
  Hsieh, Wen-Chin 1083  * TPE0.001-0.9240-36.80 
  Teng, An-Ru Angie 1240 TPE1.0010.20408.00 
  Wu, Po-Sheng 1376 TPE0.001-0.6540-26.00 
 * 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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