Individual Calculations February 2023
 Schmidt, Casey Eric  Total change: -9.60  Rating chartPersonal card
 2023 Winter Open Roseville, Minnesota USA 2023-01-21
RcRownchangeKK*chgGame
 1790 1845 2.50 5 -0.24 40 -9.60 
  Truelson, Nels W 1981 USA0.001-0.3240-12.80 
  Swiggum, Thad E 1445  * USA1.0010.08403.20 
  Sheehan, Andrew 1915 USA0.5010.10404.00 
  Radermacher, Timothy J 1981 USA0.001-0.3240-12.80 
  Grube, Andy 1627 USA1.0010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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