Individual Calculations February 2023
 Shaulis, Dwight B  Total change: -27.60  Rating chartPersonal card
 32nd annual North American Open - U2100 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1766 1631 1.00 5 -0.69 40 -27.60 
  Rojos Molina, Jesus Ricardo 1833 VEN0.5010.264010.40 
  Coffman, Charles Z 1809 USA0.001-0.2740-10.80 
  Curcuru, John Michael 1972 USA0.001-0.1240-4.80 
  Tia, Rudy Goce 1750 PNG0.001-0.3440-13.60 
  Raj, Ria 1467 USA0.501-0.2240-8.80 

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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