Individual Calculations January 2023
 Hong, Elan  Total change: 47.20  Rating chartPersonal card
 2022 Motor City Open Thanksgiving Weekend Livonia, Michigan USA 2022-11-25
RcRownchangeKK*chgGame
 1812 1563 2.00 4 1.18 40 47.20 
  Drkulec, Vlado 1839 CAN0.5010.334013.20 
  Everett, Morgan 1691 USA1.0010.674026.80 
  Davidovich, Manis 1920 USA0.001-0.1140-4.40 
  Brandt, Benjamin Jay 1796 USA0.5010.294011.60 

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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