Individual Calculations October 2022
 Hoffman, Luc William Crim  Total change: 29.20  Rating chartPersonal card
 144th Annual New York State Championship Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 1940 1811 3.00 6 0.81 40 32.40 
  Aaron, Deepak 2302 USA0.001-0.0440-1.60 
  Muthukumaran, Gurru 1672 USA1.0010.314012.40 
  Riddell, John 2003 USA1.0010.754030.00 
  Carter, David E 1914 USA0.001-0.3640-14.40 
  Chandi, Ishnoor Singh 1700 USA0.501-0.1540-6.00 
  Reiss, Aiden 2051 USA0.5010.304012.00 

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)
 
 Marshall Premier September 2022 New York, NY USA 2022-09-09
RcRownchangeKK*chgGame
 2040 1811 1.00 4 -0.08 40 -3.20 
  Jacobson, Aaron f2349 USA0.001-0.0340-1.20 
  Jain, Vihaan 1821 USA1.0010.514020.40 
  Wang, Jalen 2123 USA0.001-0.1440-5.60 
  Oh, James Y 1868 USA0.001-0.4240-16.80 

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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