Individual Calculations October 2023
 Marts, Bradley  Total change: -27.60  Rating chartPersonal card
 Fall 2023 ALTO - Championship Charlotte, NC USA 2023-09-02
RcRownchangeKK*chgGame
 1800 1653 1.00 5 -0.69 40 -27.60 
  Bryant, Todd Charles 2106 USA0.001-0.0640-2.40 
  Altucher, James 1824 USA0.001-0.2740-10.80 
  Weaver Iv, Roy H, Iv 1651 USA0.001-0.5040-20.00 
  Christiansen, Natasha C wc1573 USA0.501-0.1140-4.40 
  Patel, Ishan 1845 USA0.5010.254010.00 

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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