Individual Calculations June 2023
 De Lellis, Pietro  Total change: -27.20  Rating chartPersonal card
 15th annual Open at Foxwoods - Open Mashantucket, CT USA 2023-04-05
RcRownchangeKK*chgGame
 1833 1655 2.00 9 -0.68 40 -27.20 
  Barash, Anton 2074 USA0.001-0.0740-2.80 
  Hoy, Andrew 1998 USA0.001-0.1240-4.80 
  Jain, Vihaan 1884 USA0.5010.294011.60 
  Jefferson, Matheu 1923 USA0.5010.334013.20 
  Harris, David J 2010 USA0.5010.394015.60 
  Dean, Edward Thorpe 1870 USA0.001-0.2340-9.20 
  Chandi, Ishnoor Singh 1624 USA0.001-0.5440-21.60 
  Barry, Shawn 1404 USA0.501-0.3140-12.40 
  Li, Michael 1709 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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