Blitz: Individual Calculations February 2022
 Bartochowski, Nicholas  Total change: 25.00  Rating chartPersonal card
 2022 Pan-American Collegiate Blitz Dulles, Virginia USA 2022-01-07
RcRownchangeKK*chgGame
 2121 2083 3.50 5 1.25 20 25.00 
  Nguyen, Dang Minh 1808 USA1.0010.17203.40 
  Angermeier, Danny 2018 USA1.0010.41208.20 
  Lin, Dachey f2292 USA0.5010.27205.40 
  Shi, Jason f2135 USA1.0010.572011.40 
  Grabinsky, Aaron m2353 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)
 

 

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