Blitz: Individual Calculations September 2022
 D`souza, Carina  Total change: -18.00  Rating chartPersonal card
 2022 NAYCC Blitz U18 Calgary CAN 2022-08-14
RcRownchangeKK*chgGame
 1638 1565 1.50 5 -0.62 20 -12.40 
  Hu, Merric 1912 USA0.001-0.1120-2.20 
  Rama, Tejas 1430 USA0.001-0.6820-13.60 
  Garcia Ozaeta, Ailed Monserrat 1400 MEX0.501-0.2220-4.40 
  Garduno Huerta, Joshua Emiliano 1605 MEX1.0010.562011.20 
  Matus, Nastassja wf1843 USA0.001-0.1720-3.40 

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)
 
 2022 Toronto Blitz Championship Toronto CAN 2022-08-22
RcRownchangeKK*chgGame
 2071 1565 0.00 6 -0.28 20 -5.60 
  Terry, Joshua 2213 CAN0.001-0.0120-0.20 
  Terry, Joshua 2213 CAN0.001-0.0120-0.20 
  Demchenko, Kyrylo 2017 CAN0.001-0.0620-1.20 
  Demchenko, Kyrylo 2017 CAN0.001-0.0620-1.20 
  Xu, Eddie 1983 CAN0.001-0.0720-1.40 
  Xu, Eddie 1983 CAN0.001-0.0720-1.40 

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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