Individual Calculations February 2024
 Avdokhin, Nikolay  Total change: 26.80  Rating chartPersonal card
 12th annual Boston Chess Congress - Premier Boston, MA USA 2024-01-05
RcRownchangeKK*chgGame
 1916 1740 1.50 3 0.67 40 26.80 
  Times, Lawyer 2003 USA0.001-0.1840-7.20 
  Pomerantz, Daniel G 1930 CAN0.5010.254010.00 
  Zoffer, Oskar 1816 USA1.0010.604024.00 

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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