Individual Calculations July 2022
 Studen, Damir  Total change: -17.80  Rating chartPersonal card
 2022 National Open - Open Las Vegas, Nevada USA 2022-06-08
RcRownchangeKK*chgGame
 2078 2055 2.00 6 -0.89 20 -17.80 
  Mikaelyan, Arman g2502 ARM0.001-0.0620-1.20 
  Sloan, Sam H 1684 USA1.0010.10202.00 
  Kolay, Alex 2251 USA0.5010.25205.00 
  Eswaran, Ashritha fwm2308 USA0.001-0.1920-3.80 
  Liu, Patrick Peijun 1813 USA0.001-0.8020-16.00 
  Pakh, Alex 1910 USA0.501-0.1920-3.80 

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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