Individual Calculations June 2024
 Wallach, Kenneth T  Total change: 17.80  Rating chartPersonal card
 33rd Annual Chicago Open - U2300 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1995 2086 4.00 5 0.89 20 17.80 
  Walden, Andrew 1944 USA0.501-0.1920-3.80 
  Dang, Michael 1973 USA1.0010.35207.00 
  Piseaux-Aillon, Raul 2054 USA1.0010.46209.20 
  Glashausser, Sho 1993 USA1.0010.37207.40 
  Fernandez, Nelson Wilfredo 2012 HON0.501-0.1020-2.00 

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)
 

 

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