Blitz: Individual Calculations September 2022
 Xie, Bryan  Total change: 5.40  Rating chartPersonal card
 2022 NAYCC Blitz U18 Calgary CAN 2022-08-14
RcRownchangeKK*chgGame
 1807 1899 4.50 7 0.27 20 5.40 
  Jiang, Kate 1604 CAN1.0010.15203.00 
  Garduno Huerta, Joshua Emiliano 1605 MEX0.501-0.3520-7.00 
  Tang, Austin 1913 USA1.0010.522010.40 
  Doknjas, Neil 2178 CAN0.5010.34206.80 
  Huang, Youhe 1767 CAN1.0010.32206.40 
  Putnam, Liam Henry f2035 USA0.001-0.3220-6.40 
  Esquivel San Agustin, Diego 1546 MEX0.501-0.3920-7.80 

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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