Individual Calculations January 2023
 Hanke, Harvey  Total change: 20.80  Rating chartPersonal card
 2022 Motor City Open Thanksgiving Weekend Livonia, Michigan USA 2022-11-25
RcRownchangeKK*chgGame
 1746 1465 1.50 5 0.52 40 20.80 
  Everett, Morgan 1691 USA1.0010.794031.60 
  Dodaj, Gjergj 1919 USA0.5010.444017.60 
  Davidovich, Manis 1920 USA0.001-0.0640-2.40 
  Zheng, Marcus 1653 USA0.001-0.2640-10.40 
  Zheng, Lerui 1547 USA0.001-0.3940-15.60 

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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