Blitz: Individual Calculations February 2023
 Carey, Aidan M  Total change: -2.40  Rating chartPersonal card
 2023 Seattle New Years Blitz Seattle, WA USA 2023-01-06
RcRownchangeKK*chgGame
 1943 1885 2.50 6 -0.12 20 -2.40 
  Cheng, Aron 1677 USA1.0010.23204.60 
  Kostina, Veronika wc1883 SUI1.0010.502010.00 
  Kim, Yoon-Young f2215 USA0.5010.38207.60 
  Sohal, Tanraj S f2203 CAN0.001-0.1320-2.60 
  Zhou, David C 1993 CAN0.001-0.3520-7.00 
  Tarantin, Joseph 1689 USA0.001-0.7520-15.00 

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)
 

 

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