Individual Calculations May 2024
 Kantey, David  Total change: -6.20  Rating chartPersonal card
 March - May 2024 Marshall Chess Club Weekly U2200 Round 1-5 New York, NY USA 2024-03-27
RcRownchangeKK*chgGame
 1823 1775 1.00 3 -0.31 20 -6.20 
  Stancil, Kimani 1873 USA0.001-0.3720-7.40 
  Hull, Cameron 1836 USA0.001-0.4220-8.40 
  Muwwakkil, Mulazim 1761 USA1.0010.48209.60 

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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