Individual Calculations April 2018
 Siew, Kai Xin  Total change: 67.20  Rating chartPersonal card
 SCF National Junior HP Squad Training T1 2018 Singapore SGP 2018-01-06
RcRownchangeKK*chgGame
 1945 1662 3.00 7 1.68 40 67.20 
  Loh, Shao Kai Dylan c1749 SGP1.0010.624024.80 
  Rodolfo, Janely 1700 PHI1.0010.554022.00 
  Yap, Lincoln 2000 PHI0.001-0.1240-4.80 
  Ishmukhametov, Akhmet 2003 KAZ0.001-0.1240-4.80 
  Diaz, Christopher 2043 PHI1.0010.914036.40 
  Sun, Guo Yun 2057 CHN0.001-0.0840-3.20 
  Lim, Chin Lee 2062  * MAS0.001-0.0840-3.20 
 * 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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