Individual Calculations July 2022
 Gaul, Thomas J  Total change: -22.60  Rating chartPersonal card
 Midwest Chess Congress - Under 2000 Des Moines, Iowa USA 2022-06-17
RcRownchangeKK*chgGame
 1567 1726 1.00 3 -1.13 20 -22.60 
  Juric, Zvonko 1621 USA0.001-0.6420-12.80 
  Rector, Richard 1516 USA1.0010.23204.60 
  Elam, Cj 1563 USA0.001-0.7220-14.40 

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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