Rapid: Individual Calculations March 2019
 Mahboob, Amir  Total change: -4.60  Rating chartPersonal card
 Tehran Rapid Cup 11 Bahman 1397 Tehran IRI 2019-01-31
RcRownchangeKK*chgGame
 1649 1653 2.00 5 -0.45 20 -9.00 
  Sadeghi Givi, Reza 1913 IRI0.001-0.1820-3.60 
  Sadeghi, Saeed 1404 IRI1.0010.19203.80 
  Khaledi, Omid 1867 IRI0.001-0.2320-4.60 
  Ghorbani Shendi, Abolfazl 1281 IRI1.0010.10202.00 
  Rezanezhad, Mojtaba 1778 IRI0.001-0.3320-6.60 

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 27 Bahman 1397 Tehran IRI 2019-02-16
RcRownchangeKK*chgGame
 1821 1623 1.00 4 -0.11 20 -2.20 
  Ghobadibigvand, A. 1837 IRI0.001-0.2320-4.60 
  Sajadi Naeini, Seyed Soheil 1521 IRI1.0010.36207.20 
  Faryad, H. A 1932 IRI0.001-0.1420-2.80 
  Eini, Sina 1994 IRI0.001-0.1020-2.00 

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)
 
 Tehran Rapid Cup 4 Esfand 1397 Tehran IRI 2019-02-23
RcRownchangeKK*chgGame
 1741 1623 2.00 6 -0.04 20 -0.80 
  Mehrabi, Manouchehr 1855 IRI1.0010.792015.80 
  Rezaei, Hamidreza 1820 IRI0.001-0.2520-5.00 
  Rajabi, Mohsen 1777 IRI0.001-0.2920-5.80 
  Nikeghbal, Erfan 1223  * IRI1.0010.08201.60 
  Ghobadibigvand, A. 1837 IRI0.001-0.2320-4.60 
  Faryad, H. A 1932 IRI0.001-0.1420-2.80 
 * 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
 1694 1623 3.00 6 0.37 20 7.40 
  Atakhan, Abtin 2016 IRI0.001-0.0820-1.60 
  Mehrabi, Pooyan 1367 IRI1.0010.19203.80 
  Mohandesi, Shahin m2023  * IRI0.001-0.0820-1.60 
  Molavian, Hadi 1416 IRI1.0010.23204.60 
  Ghobadibigvand, A. 1837 IRI0.001-0.2320-4.60 
  Karimi, Setayesh 1505 IRI1.0010.34206.80 
 * 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)
 

 

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