Individual Calculations November 2017
 Gosdin, Kaleb  Total change: 20.20  Rating chartPersonal card
 26th Annual Midwest Class Championship Wheeling, Illinois USA 2017-10-06
RcRownchangeKK*chgGame
 2124 2011 2.50 4 1.01 20 20.20 
  Li, Zhaozhi f2389 USA0.001-0.0920-1.80 
  Xu, Arthur 1959 USA0.501-0.0720-1.40 
  Machuca, Danny 2078 USA1.0010.592011.80 
  Szpisjak, Steven 2068 USA1.0010.582011.60 

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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