Rapid: Individual Calculations March 2024
 Bakhtiyari, Sotoudeh  Total change: -31.92  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 20 Bahman Tehran IRI 2024-02-08
RcRownchangeKK*chgGame
 1325 1308 3.00 6 0.12 38 4.56 
  Mahdi Zadeh, Mohamad 1588 IRI0.001-0.1638-6.08 
  Soleymani, Anahita 1137 IRI0.501-0.2338-8.74 
  Karimi, Ali 1235 IRI0.501-0.1038-3.80 
  Karimi, Ashkan 1065 IRI1.0010.20387.60 
  Sekhavatmandi, Roham 1461 IRI0.001-0.3038-11.40 
  Rezaei, Amir Hosein 1465 IRI1.0010.713826.98 

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 Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1366 1308 2.00 8 -1.41 38 -53.58 
  Shahkarami, Amin 1615 IRI0.001-0.1438-5.32 
  Norouzi, Rahil 1019 IRI0.001-0.8438-31.92 
  Amirkamali, Arman 1079 IRI1.0010.21387.98 
  Mahmoudi, Nima 1520 IRI0.001-0.2338-8.74 
  Kamani, Ali 1506 IRI0.001-0.2438-9.12 
  Pour Eskandar, Aliakbar 1512 IRI0.001-0.2438-9.12 
  Kiashemshaki, Kourosh 1138 IRI1.0010.283810.64 
  Malekzadeh, Saeid 1537 IRI0.001-0.2138-7.98 

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)
 
 IRCF Rapid Quota Cadet 2024(GirlsU12) Tehran IRI 2024-02-25
RcRownchangeKK*chgGame
 1102 1308 3.50 4 0.45 38 17.10 
  Karami Far, Maede 1066 IRI1.0010.20387.60 
  Khamseh, Masoomeh 1128 IRI0.501-0.2438-9.12 
  Mozafaripour, Mona 1067 IRI1.0010.20387.60 
  Dehghani Zadeh, Sanaz 1147 IRI1.0010.293811.02 

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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