Individual Calculations July 2024
 Ochoa, Jason B  Total change: -41.80  Rating chartPersonal card
 2024 Summer Tuesday Night Marathon - 1600-1999 Round 4-7 San Francisco, CA USA 2024-05-28
RcRownchangeKK*chgGame
 1718 1872 0.00 3 -2.09 20 -41.80 
  Wong, Wilson 1841 USA0.001-0.5420-10.80 
  Dancig Perlman, Yali 1683 USA0.001-0.7520-15.00 
  Vandenhoven, Clarke Raymond 1631 USA0.001-0.8020-16.00 

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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