Individual Calculations November 2022
 Doyle, Bryon J  Total change: -8.20  Rating chartPersonal card
 39th Annual Reno Western States Open Reno, NV USA 2022-10-14
RcRownchangeKK*chgGame
 1977 1951 1.00 3 -0.41 20 -8.20 
  Sathish, Pranav 1989 USA0.001-0.4520-9.00 
  Karthi, Jashith 1736 USA1.0010.23204.60 
  Tang, Zoey wm2206 USA0.001-0.1920-3.80 

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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