Rapid: Individual Calculations September 2018
 Ebrahimi Herab, Hamidreza  Total change: -17.00  Rating chartPersonal card
 Oskoo Rapid Cup Shahrivar 1397 Oskoo IRI 2018-08-24
RcRownchangeKK*chgGame
 1660 1790 5.00 8 -0.18 20 -3.60 
  Jalili, Arya 1390  * IRI1.0010.08201.60 
  Pour Asad, Ahad Agha 1593 IRI1.0010.25205.00 
  Yarifard, Reza 1956 IRI0.5010.22204.40 
  Taghizadeh, Hosein 1449 IRI1.0010.12202.40 
  Samadi, Hadi 1816 IRI0.001-0.4620-9.20 
  Elahi, Rahim 1795 IRI0.001-0.4920-9.80 
  Safari, Nima 1632 IRI1.0010.29205.80 
  Esmi, Hossein 1652 IRI0.501-0.1920-3.80 
 * 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)
 
 Marand 2nd Velayat Cup Shahrivar 1397 Marand IRI 2018-08-29
RcRownchangeKK*chgGame
 1662 1790 4.50 8 -0.67 20 -13.40 
  Irandoust, Sina 1406 IRI1.0010.09201.80 
  Moghaddamian, Afshin 2092 IRI0.001-0.1520-3.00 
  Nikoofar, Mojtaba 1549 IRI0.001-0.8020-16.00 
  Shamsi, Fateme 1495 IRI0.501-0.3520-7.00 
  Mohammadi Azar, Mahyar 1390  * IRI1.0010.08201.60 
  Mohammadzadeh, Mehdi 1598 IRI1.0010.25205.00 
  Khalili, Saeid 2064 IRI0.001-0.1720-3.40 
  Amiri, Jvad 1701 IRI1.0010.38207.60 
 * 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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