Blitz: Individual Calculations September 2022
 Huang, Youhe  Total change: 41.20  Rating chartPersonal card
 2022 NAYCC Blitz U18 Calgary CAN 2022-08-14
RcRownchangeKK*chgGame
 1713 1767 3.50 6 0.07 20 1.40 
  Sihan, Tao 1814 USA1.0010.572011.40 
  Reyes Serrano, Jose De Jesus 1575 MEX1.0010.25205.00 
  Johnson, Donald 1724 USA0.501-0.0620-1.20 
  Xie, Bryan c1899 USA0.001-0.3220-6.40 
  Tsukerman, Julia wc1628 CAN1.0010.31206.20 
  Tang, Zoey wf1636 USA0.001-0.6820-13.60 

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 Toronto Blitz Championship Toronto CAN 2022-08-22
RcRownchangeKK*chgGame
 1955 1767 6.50 12 1.99 20 39.80 
  Sharpe, Michael D. 1470 CAN1.0010.15203.00 
  Sharpe, Michael D. 1470 CAN1.0010.15203.00 
  Gunapalan, David 1942 CAN1.0010.732014.60 
  Gunapalan, David 1942 CAN1.0010.732014.60 
  Ghasi, Ameet K m2597 ENG0.0010.00200.00 
  Ghasi, Ameet K m2597 ENG1.0011.002020.00 
  Thavandiran, Shiyam m2357 CAN0.001-0.0220-0.40 
  Thavandiran, Shiyam m2357 CAN0.001-0.0220-0.40 
  Zhong, Ryan Yunhui 1367  * CAN1.0010.08201.60 
  Zhong, Ryan Yunhui 1300 CAN0.501-0.4520-9.00 
  Jaferian, Koosha c2032 IRI0.001-0.1820-3.60 
  Jaferian, Koosha c2032 IRI0.001-0.1820-3.60 
 * 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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