Individual Calculations August 2021
 Wang, Justin  Total change: -11.40  Rating chartPersonal card
 2021 US Junior Championship St. Louis, Missouri USA 2021-07-16
RcRownchangeKK*chgGame
 2495 2467 3.00 9 -1.14 10 -11.40 
  Burke, John Michael g2538 USA0.5010.10101.00 
  Li, Ben m2376 USA0.001-0.6210-6.20 
  Balakrishnan, Praveen m2507 USA0.001-0.4410-4.40 
  Yoo, Christopher Woojin m2479 USA0.5010.02100.20 
  Jacobson, Brandon g2504 USA0.5010.05100.50 
  Brodsky, David m2455 USA0.501-0.0210-0.20 
  Niemann, Hans g2571 USA0.5010.14101.40 
  Checa, Nicolas De T g2552 USA0.5010.12101.20 
  Hong, Andrew m2474 USA0.001-0.4910-4.90 

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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