Individual Calculations February 2023
 Barnes, Maxwell  Total change: 1.60  Rating chartPersonal card
 Houston Winter Championship 2023 - Championship Section Houston, TX USA 2023-01-07
RcRownchangeKK*chgGame
 1813 1814 2.50 5 0.04 40 1.60 
  Yuan, Owen 1516 USA0.501-0.3540-14.00 
  Zhang, Eric J 1826 USA0.5010.02400.80 
  Reinberg, Jeffrey 1987 USA1.0010.734029.20 
  George, Isaac 1838 USA0.5010.03401.20 
  Lomakina, Anzhelika 1897 UKR0.001-0.3940-15.60 

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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