Rapid: Individual Calculations January 2018
 Mahdavi, Mahdis  Total change: 40.60  Rating chartPersonal card
 Tehran North East Parliamentary day Rapid Azar 1396 Tehran IRI 2017-11-30
RcRownchangeKK*chgGame
 1489 1699 8.00 9 1.31 20 26.20 
  Jafari, Sepehr 1421 IRI1.0010.17203.40 
  Alibagheri, Melika 1445 IRI1.0010.19203.80 
  Mashhadiali Shirazi, Mohammad Ha 1414 IRI1.0010.16203.20 
  Mahdavi, Reza 1870 IRI0.001-0.2720-5.40 
  Mobini, Younes 1522 IRI1.0010.27205.40 
  Saroian, Artin 1434 IRI1.0010.18203.60 
  Karam Yazdi, Parmida 1299  * IRI1.0010.08201.60 
  Shahbazi, Kasra 1634 IRI1.0010.41208.20 
  Mohammad Ebrahimkhan Abri, Dorsa wf1360 IRI1.0010.12202.40 
 * 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)
 
 Tehran Rapid 7 Dey 1396 Tehran IRI 2017-12-28
RcRownchangeKK*chgGame
 1864 1699 2.50 6 0.72 20 14.40 
  Rezvani, A.h. 1960 IRI1.0010.822016.40 
  Asgharvand, Davood 2019 IRI0.5010.37207.40 
  Talebi, Masoud 1945 IRI0.001-0.1920-3.80 
  Izady, Mohammad 1881 IRI0.001-0.2620-5.20 
  Khalaji, Saead 1498 IRI1.0010.24204.80 
  Mahdavi, Reza 1883 IRI0.001-0.2620-5.20 

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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