Individual Calculations January 2019
 Wu, David Tai-Wei  Total change: 152.00  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Open Category) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1894 1629 4.50 9 2.65 38 100.70 
  Singgih, Diajeng Theresa wf2029  * INA0.001-0.0838-3.04 
  Khandhar, Kaushal 1878 MAS0.001-0.1938-7.22 
  Kow, Weiliang Bryan 1397 SGP1.0010.21387.98 
  Ismail, Ahmad f1956 MAS1.0010.873833.06 
  Isha, Sharma wc2029  * IND0.5010.423815.96 
  Frost, Peter 1896 AUS0.5010.323812.16 
  Isomov, Umar 1949 UZB0.001-0.1338-4.94 
  Ong, Way Justin 1884 MAS1.0010.813830.78 
  Aris, T.l.s. 2029  * INA0.5010.423815.96 
 * 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)
 
 5th Johor International Chess Open 2018 Johor Bahru MAS 2018-12-10
RcRownchangeKK*chgGame
 1798 1629 4.00 9 1.35 38 51.30 
  Villanueva, Nelson f2029  * PHI0.001-0.0838-3.04 
  Zhou, Yibo 1841 CHN0.001-0.2338-8.74 
  Li, Siyao 1466 CHN0.501-0.2238-8.36 
  Chua, Chee Sian Sebastien 1699 MAS1.0010.603822.80 
  Ong, Way Justin 1884 MAS0.001-0.1938-7.22 
  Akhramsyah, Aqil Ainuddin Naufal 1766 MAS1.0010.683825.84 
  Luanchen, Yuantai 1810 CHN1.0010.743828.12 
  Khandhar, Kaushal 1878 MAS0.001-0.1938-7.22 
  De Silva, L M S T f1812 SRI0.5010.24389.12 
 * 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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