Individual Calculations January 2023
 Everett, Morgan  Total change: -29.20  Rating chartPersonal card
 2022 Motor City Open Thanksgiving Weekend Livonia, Michigan USA 2022-11-25
RcRownchangeKK*chgGame
 1514 1691 0.00 2 -1.46 20 -29.20 
  Hanke, Harvey 1465 USA0.001-0.7920-15.80 
  Hong, Elan 1563 USA0.001-0.6720-13.40 

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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