Individual Calculations May 2024
 Laureano, Dereck  Total change: 6.40  Rating chartPersonal card
 2024 Charlotte Spring Open - U2000 Charlotte, NC USA 2024-03-29
RcRownchangeKK*chgGame
 1815 1881 1.50 2 0.32 20 6.40 
  Nguyen, John L 1732 USA1.0010.30206.00 
  Panasenko, Nikita A 1897 USA0.5010.02200.40 

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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