Rapid: Individual Calculations September 2023
 Aghali, Nahid  Total change: 69.60  Rating chartPersonal card
 World Schools Team Chess Championship 2023 Under 18 Aktau KAZ 2023-08-04
RcRownchangeKK*chgGame
 1696 1540 4.00 7 1.74 40 69.60 
  Radnaev, Leo 1859 AUT1.0010.874034.80 
  Jodorcovsky, Alejandro David c1633 PAR0.001-0.3740-14.80 
  Valdats, Reinis 1932 LAT1.0010.924036.80 
  Aktamova, Zilola 1459 UZB1.0010.394015.60 
  Nourzad, Shayan 1846 GER0.001-0.1440-5.60 
  Igen, Amir 1756 KAZ0.001-0.2240-8.80 
  Acosta Camarillo, Ana Isabella 1384 VEN1.0010.294011.60 

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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