Rapid: Individual Calculations March 2019
 Barati, Khosro  Total change: -7.20  Rating chartPersonal card
 Tehran Rapid Cup 25 Bahman 1397 Tehran IRI 2019-02-14
RcRownchangeKK*chgGame
 1494 1565 4.00 7 -0.07 20 -1.40 
  Ansari, Taha 1165  * IRI1.0010.08201.60 
  Faryad, H. A 1932 IRI0.001-0.1020-2.00 
  Ghorbani Shendi, Abolfazl 1311 IRI1.0010.19203.80 
  Azimi, Alireza 1741 IRI0.001-0.2720-5.40 
  Zamzami, Pouya 1325 IRI1.0010.20204.00 
  Sekhavatmandi, Roham 1657 IRI0.001-0.3720-7.40 
  Fadaei, Farshad 1326 IRI1.0010.20204.00 
 * 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)
 
 Tehran Rapid 2 Esfand 1397 Tehran IRI 2019-02-24
RcRownchangeKK*chgGame
 1553 1565 2.00 5 -0.54 20 -10.80 
  Ghobadibigvand, A. 1837 IRI0.001-0.1720-3.40 
  Rahimkhani, Parviz 1662 IRI0.001-0.3720-7.40 
  Sanouni, Amir Parsa 1231 IRI1.0010.12202.40 
  Salehimoghaddam, A. 1671 IRI0.001-0.3620-7.20 
  Vedad, Mehrdad 1366 IRI1.0010.24204.80 

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)
 
 Tehran Bozourgdasht Cup IM_Sheykh Harandi,Khosro And IA_Kanan Azer, Nasser Tehran IRI 2019-02-24
RcRownchangeKK*chgGame
 1688 1565 2.00 5 0.25 20 5.00 
  Sanouni, Amir Parsa 1231 IRI1.0010.12202.40 
  Allahverdi, Davood 1839 IRI1.0010.832016.60 
  Noori, Amir 1931 IRI0.001-0.1020-2.00 
  Rajabi, Mohsen 1777 IRI0.001-0.2320-4.60 
  Rahimkhani, Parviz 1662 IRI0.001-0.3720-7.40 

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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