Individual Calculations December 2022
 Menon, Gauri  Total change: -8.80  Rating chartPersonal card
 13th Annual Des Moines Fall Classic Open Des Moines, IA USA 2022-11-19
RcRownchangeKK*chgGame
 1928 1776 0.50 2 -0.22 40 -8.80 
  Elam, Cj 1664 USA0.501-0.1540-6.00 
  Kosokin, Valeriy 2192 UZB0.001-0.0740-2.80 

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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