Individual Calculations December 2022
 Debmisra, Ariv  Total change: 34.00  Rating chartPersonal card
 26th annual Eastern Chess Congress - U2100 Princeton, NJ USA 2022-10-28
RcRownchangeKK*chgGame
 1865 1429 1.00 2 0.85 40 34.00 
  Jinsi, Soham 1763 USA0.001-0.1240-4.80 
  Lawson, Brian 1966 USA1.0010.974038.80 

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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