Individual Calculations November 2023
 Mozaffari, Raha  Total change: -54.40  Rating chartPersonal card
 Gilan Youth Chess Championship-GU16 Gilan IRI 2023-10-19
RcRownchangeKK*chgGame
 1456 1143 1.00 3 0.21 40 8.40 
  Etamadi, Asal 1113 IRI1.0010.464018.40 
  Masoumi, Sahel 1922 IRI0.0010.00400.00 
  Javanmard, Aryana 1334 IRI0.001-0.2540-10.00 

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)
 
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1270 1143 1.00 7 -1.57 40 -62.80 
  Khelghatdoust, Amirali 1642 IRI0.001-0.0440-1.60 
  Omidvar Seyghalani, Mohammad 1402 IRI0.001-0.1840-7.20 
  Elmdoost, Mohammadali 1368 IRI0.001-0.2240-8.80 
  Nikfard, Bardia 1330 IRI0.001-0.2640-10.40 
  Roshan Ghadami, Viana 1053 IRI1.0010.384015.20 
  Basiri, Amirali 1068 IRI0.001-0.6040-24.00 
  Rezaeipour, Shadmehr 1030 IRI0.001-0.6540-26.00 

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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