Individual Calculations December 2022
 Gu, Samuel  Total change: -56.40  Rating chartPersonal card
 2022 Houston Open Chess Championships - Open Houston, TX USA 2022-11-11
RcRownchangeKK*chgGame
 1659 1545 0.00 4 -1.41 40 -56.40 
  Maridi, Ritvik K 1750 USA0.001-0.2440-9.60 
  Elliott, Alexander Mclaughlin 1727 USA0.001-0.2640-10.40 
  Chandran, Harish 1559 USA0.001-0.4840-19.20 
  Veremjov, Mihail 1598 NOR0.001-0.4340-17.20 

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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