Individual Calculations February 2023
 Bruha, Nicholas  Total change: -1.60  Rating chartPersonal card
 32nd annual North American Open Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 2010 1984 4.00 8 -0.04 40 -1.60 
  Khanin, Semen m2575 RUS0.001-0.0240-0.80 
  Wang, Andrew 1824 USA0.501-0.2140-8.40 
  Lauer, Benjamin Francis 1811 USA1.0010.274010.80 
  Drippe, John M 1731 USA1.0010.19407.60 
  Ryba, Andrew 2246 USA0.001-0.1840-7.20 
  Nathan, Nitish Sg c1839 USA0.501-0.1940-7.60 
  Tang, Zoey wm2201 USA0.001-0.2240-8.80 
  Zhou, Ruoyu 1849 USA1.0010.324012.80 

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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