Individual Calculations March 2023
 Winters, Lance A  Total change: 22.20  Rating chartPersonal card
 2023 Cardinal Open Akron, Ohio USA 2023-02-03
RcRownchangeKK*chgGame
 2020 1830 2.50 5 1.11 20 22.20 
  Ramer, Scott 2150 USA0.001-0.1320-2.60 
  Wang, Chloe Heathe 1709 USA0.501-0.1620-3.20 
  Storn, Justin 2108 USA1.0010.832016.60 
  Rajanish, Adhvaith 1968 USA1.0010.692013.80 
  Clayton, Ryan Dani 2165 USA0.001-0.1220-2.40 

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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