Individual Calculations December 2019
 Lee, Jing Xi Jonathan  Total change: 64.00  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2019 Singapore SGP 2019-09-21
RcRownchangeKK*chgGame
 1809 1522 3.00 8 1.60 40 64.00 
  Ramil, Rumusud 1830 PHI1.0010.864034.40 
  Polistico, Eliodoro B 1738 PHI0.5010.284011.20 
  Sun, Guo Yun 1922  * CHN0.5010.424016.80 
  Lean, Boon Cheng Richard 1562 SGP0.001-0.4440-17.60 
  Aplin, Christer Jon 1831 SGP1.0010.864034.40 
  Diaz, Christopher 1922  * PHI0.001-0.0840-3.20 
  Yap, Lincoln 1922  * PHI0.001-0.0840-3.20 
  Nodon, Jeremi 1742 JPN0.001-0.2240-8.80 
 * 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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