Rapid: Individual Calculations August 2023
 Nobakht, Elaheh  Total change: 67.60  Rating chartPersonal card
 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 Western Azerbaijan IRI 2023-07-07
RcRownchangeKK*chgGame
 1514 1138 2.50 7 1.69 20 33.80 
  Golmohammadi, Hadi 1786 IRI1.0010.992019.80 
  Shahrazad, Masoud 1617 IRI0.001-0.0520-1.00 
  Majidi, Armita 1472 IRI0.001-0.1220-2.40 
  Hashami, Esmail 1458 IRI1.0010.872017.40 
  Rasoulzadeh, Vahed 1514 IRI0.001-0.0920-1.80 
  Majidi, Ronia 1369 IRI0.001-0.2120-4.20 
  Aminpour, Arina 1380 IRI0.5010.30206.00 

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)
 
 8th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2023-07-18
RcRownchangeKK*chgGame
 1514 1138 2.50 7 1.69 20 33.80 
  Golmohammadi, Hadi 1786 IRI1.0010.992019.80 
  Shahrazad, Masoud 1617 IRI0.001-0.0520-1.00 
  Majidi, Armita 1472 IRI0.001-0.1220-2.40 
  Hashami, Esmail 1458 IRI1.0010.872017.40 
  Rasoulzadeh, Vahed 1514 IRI0.001-0.0920-1.80 
  Majidi, Ronia 1369 IRI0.001-0.2120-4.20 
  Aminpour, Arina 1380 IRI0.5010.30206.00 

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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