Rapid: Individual Calculations December 2023
 Ghorbani, Kambiz  Total change: -131.20  Rating chartPersonal card
 Weekly Ahouran Chess School 1402 Tehran IRI 2023-11-23
RcRownchangeKK*chgGame
 1367 1610 2.00 5 -1.85 20 -37.00 
  Parsi, Afshin 1232 IRI1.0010.09201.80 
  Esmaili, Arsha 1304 IRI1.0010.14202.80 
  Esmaeilzadeh, Mohammadreza 1699 IRI0.001-0.3820-7.60 
  Roohi, Behzad 1390 IRI0.001-0.7820-15.60 
  Shayegan, Arshan 1210  * IRI0.001-0.9220-18.40 
 * 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)
 
 Ahouran's Rapid Tournoment Tehran IRI 2023-11-25
RcRownchangeKK*chgGame
 1339 1610 5.00 8 -1.04 20 -20.80 
  Safari Aghdam, Ahoora 1210  * IRI1.0010.08201.60 
  Mahmoodi, Nader 1732 IRI0.001-0.3320-6.60 
  Maleki Azar Kharani, Bahareh 1085 IRI1.0010.03200.60 
  Parham Asl, Mani 1917 IRI0.001-0.1420-2.80 
  Mohammadi Bahabadi, Mohammad Reza 1223 IRI0.001-0.9120-18.20 
  Sharafi Masouleh, Elena 1045 IRI1.0010.02200.40 
  Farbod, Bizhan 1301 IRI1.0010.14202.80 
  Soutiazad, Amirali 1196 IRI1.0010.07201.40 
 * 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)
 
 Weekly Ahourarn Chess School (2 Azar) Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1442 1610 2.50 6 -1.72 20 -34.40 
  Shayegan, Arshan 1210  * IRI1.0010.08201.60 
  Mogheyseh, Abolfazl 2060 IRI0.001-0.0620-1.20 
  Roohi, Behzad 1390 IRI0.001-0.7820-15.60 
  Hosseini Zad, Seyed Guive 1189 IRI1.0010.07201.40 
  Khalaji, Saead 1361 IRI0.501-0.3120-6.20 
  Taghikhani, Amir Ali 1440 IRI0.001-0.7220-14.40 
 * 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)
 
 Ahouran Chess School Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1452 1610 1.50 5 -1.95 20 -39.00 
  Parham Asl, Mani 1917 IRI0.001-0.1420-2.80 
  Roohi, Behzad 1390 IRI0.001-0.7820-15.60 
  Haddadiyan, Mohammadreza 1287 IRI1.0010.13202.60 
  Mohammadzadeh, Hadi 1357 IRI0.001-0.8120-16.20 
  Azizi, Saeid 1309 IRI0.501-0.3520-7.00 

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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