Individual Calculations May 2024
 Sun, Yi  Total change: -20.80  Rating chartPersonal card
 2024 Charlotte Spring Open - U2000 Charlotte, NC USA 2024-03-29
RcRownchangeKK*chgGame
 1609 1826 1.00 2 -0.52 40 -20.80 
  Maddipati, Sujan Seshu 1512 IND1.0010.14405.60 
  Charles, Geoffrey A 1705 USA0.001-0.6640-26.40 

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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