Individual Calculations December 2023
 Wang, Yuchen  Total change: 81.20  Rating chartPersonal card
 Japan Open 2023 Tokyo JPN 2023-11-02
RcRownchangeKK*chgGame
 1742 1321 2.50 6 2.03 40 81.20 
  Nguyen, Tuan Anh 1886 VIE0.001-0.0240-0.80 
  Nagai, Toshiyuki 1668 JPN0.001-0.1140-4.40 
  Sawamura, Tetsushi 1625 JPN1.0010.864034.40 
  Muto, Yuhiro 1748 JPN1.0010.934037.20 
  Kinoshita, Akira 1805 USA0.001-0.0540-2.00 
  Jin, Sangwoo 1722 JPN0.5010.424016.80 

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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