Individual Calculations November 2023
 Malyshev, Roman P  Total change: 9.20  Rating chartPersonal card
 13th annual Washington Chess Congress - U2200 Reston, VA USA 2023-10-20
RcRownchangeKK*chgGame
 1587 1911 3.00 3 0.46 20 9.20 
  Mohammad, Saad Al-Deen 1511  * JOR1.0010.08201.60 
  Kankeyan, Risheeth 1480 USA1.0010.07201.40 
  Charry, Henry 1771 USA1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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