Individual Calculations July 2022
 Chernin, Oliver  Total change: -27.00  Rating chartPersonal card
 27th Annual Northeast Open - Major Stamford, Connecticut USA 2022-06-10
RcRownchangeKK*chgGame
 1849 1988 2.00 5 -1.35 20 -27.00 
  McCreesh, Brent Logan 1651 USA0.501-0.3820-7.60 
  Bagchi, Sounak 1793 USA0.501-0.2520-5.00 
  Zhang, Roger 1979 USA1.0010.49209.80 
  Klein, Jack 1893 USA0.001-0.6320-12.60 
  Price, Alan Curtis 1929 USA0.001-0.5820-11.60 

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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