Individual Calculations August 2023
 Jiang, Haochen  Total change: 202.80  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Amateurs Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 1817 1815 8.00 9 3.58 40 143.20 
  Nguyen, Hoang Minh 1415  * VIE1.0010.08403.20 
  Ton, Nu Quynh Duong wc1500 VIE1.0010.14405.60 
  Salvador, Louie 2182 PHI1.0010.904036.00 
  Majumder, Shrayan 1843 IND1.0010.544021.60 
  Hong, Ian 1892 KOR1.0010.614024.40 
  Chua, Chee Sian Sebastien 1919 MAS0.5010.14405.60 
  Arunnuntapanich, Tinnakrit f2128 THA1.0010.864034.40 
  Sparsh, Khandelwal 1862 IND0.5010.07402.80 
  Satyam, Prakash 1616 IND1.0010.24409.60 
 * 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)
 
 8TH JOHOR INTERNATIONAL CHESS OPEN 2023 (Amateur) ASEAN CHESS SERIES Johor Bahru MAS 2023-07-05
RcRownchangeKK*chgGame
 1695 1815 6.50 8 1.49 40 59.60 
  Goh, Keng Hing 1415  * MAS1.0010.08403.20 
  Jiroajvanichakorn, Rathasart 1409 THA1.0010.08403.20 
  Foo, Jiu Weir Brien 1653 MAS1.0010.294011.60 
  Chong, Jin Cheng 1588 MAS0.501-0.2940-11.60 
  Majumder, Shrayan 1859 IND1.0010.564022.40 
  Tin, Shan Wen 1907 MAS1.0010.634025.20 
  Hong, Ian 1892 KOR0.5010.11404.40 
  Sparsh, Khandelwal 1837 IND0.5010.03401.20 
 * 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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