Individual Calculations October 2017
 Goh, Ethan  Total change: 69.20  Rating chartPersonal card
 SCF National Junior HP Squad Training T3 2017 Singapore SGP 2017-07-01
RcRownchangeKK*chgGame
 1979 1743 2.00 5 0.96 40 38.40 
  Wong, Shern Yang Jonathan f1908 SGP0.5010.22408.80 
  Sun, Guo Yun 2017 CHN0.001-0.1740-6.80 
  Diaz, Christopher 2024 PHI0.001-0.1640-6.40 
  Aplin, Christer Jon 1907 SGP0.5010.22408.80 
  Ishmukhametov, Akhmet 2040 KAZ1.0010.854034.00 

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)
 
 14th IGB Dato Arthur Tan Malaysian Open Chess Championship 2017 Kuala Lumpur MAS 2017-08-28
RcRownchangeKK*chgGame
 2037 1743 2.50 9 0.77 40 30.80 
  Zhu, Yilun 2143  * CHN1.0010.924036.80 
  Lei, Tingjie gwg2143  * CHN0.001-0.0840-3.20 
  Doshi, Moksh Amitbhai 2143  * IND0.5010.424016.80 
  Miciano, John Marvin 2143  * PHI0.5010.424016.80 
  Sahil, Tickoo 2143  * IND0.001-0.0840-3.20 
  Kavinda, Akila 2124 SRI0.001-0.0940-3.60 
  Pranav, V 2143  * IND0.001-0.0840-3.20 
  Koo, Wei Xin Rosamund 1821 MAS0.001-0.3940-15.60 
  Loh, Shao Kai Dylan c1528 SGP0.501-0.2740-10.80 
 * 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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