Individual Calculations August 2017
 Lehmann, Spencer G  Total change: -22.40  Rating chartPersonal card
 10th Annual Chicago Class Wheeling, Illinois USA 2017-07-14
RcRownchangeKK*chgGame
 2078 2163 2.50 5 -0.56 40 -22.40 
  Kalghatgi, Nikhil 1947 USA1.0010.22408.80 
  Schmakel, Sam A f2381 USA0.001-0.2240-8.80 
  Do, Vincent 2024 USA0.501-0.1940-7.60 
  Gosdin, Kaleb Ryder 1917 USA0.501-0.3140-12.40 
  Tornay Gomez, Josu 2123 ESP0.501-0.0640-2.40 

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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