Individual Calculations May 2022
 Wu, Yuxuan  Total change: 165.20  Rating chartPersonal card
 2021-22 Junior 4NCL 3, Division 1 Daventry ENG 2022-04-09
RcRownchangeKK*chgGame
 1552 1303 2.50 5 1.49 40 59.60 
  Lv, Jason 1700 ENG0.5010.424016.80 
  Hertog, Alexander 1523 ENG1.0010.784031.20 
  Jayawarna, Tarini 1459 ENG0.5010.21408.40 
  Badacsonyi, Stanley 1476 ENG0.001-0.2740-10.80 
  Chen, Daniel Xingyu 1602 ENG0.5010.354014.00 

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)
 
 2022 Welsh Open-Major Cardiff WLS 2022-04-15
RcRownchangeKK*chgGame
 1781 1303 3.00 6 2.64 40 105.60 
  Bridges, Paul 1768 WLS0.5010.454018.00 
  Guy, David 1870 WLS0.5010.484019.20 
  Jukes, Sam 1849 WLS0.001-0.0340-1.20 
  Parri, Deio 1635 WLS0.5010.384015.20 
  Larg, Richard 1645 WLS1.0010.884035.20 
  Thomas, Mark 1919 WLS0.5010.484019.20 

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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