Individual Calculations August 2019
 Gadson, Isaiah  Total change: 3.60  Rating chartPersonal card
 Saint Louis Chess Club July Premier Saint Louis, Missouri USA 2019-07-26
RcRownchangeKK*chgGame
 2101 2058 2.00 4 0.18 20 3.60 
  Deering, Ryan 1853 USA1.0010.24204.80 
  Larson, Matthew Wendell m2379 USA0.5010.37207.40 
  Storn, Justin 2037 USA0.501-0.0320-0.60 
  Proleiko, Julian 2133 USA0.001-0.4020-8.00 

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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