Individual Calculations May 2022
 Huang, Youhe  Total change: 110.40  Rating chartPersonal card
 2022 Golden Horseshoe Championship Mississauga CAN 2022-04-02
RcRownchangeKK*chgGame
 1851 1751 1.50 5 -0.52 40 -20.80 
  Sanchez, Victor f2232 COL0.001-0.0540-2.00 
  Liu, Henry 1687 CAN0.501-0.0940-3.60 
  Xu, Eddie 1905 CAN0.5010.21408.40 
  Loadman, Ian 1848 CAN0.001-0.3740-14.80 
  Gao, Lucy 1585 CAN0.501-0.2240-8.80 

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)
 
 2022 KEC U2200 Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 1860 1751 6.50 9 3.28 40 131.20 
  Xu, Daniel 1855 CAN1.0010.644025.60 
  Loadman, Ian 1848 CAN0.5010.13405.20 
  Xu, Eddie 1905 CAN0.001-0.2940-11.60 
  Berengolts, Isai 2003 CAN1.0010.814032.40 
  Ramesh, Sanjay 1889 CAN0.5010.19407.60 
  Adam, Rafael 1734 CAN1.0010.484019.20 
  Joseph Benher, Savio 1966 CAN0.5010.274010.80 
  Zhang, Chu Hang 1850 CAN1.0010.644025.60 
  Liu, Henry 1687 CAN1.0010.414016.40 

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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