Rapid: Individual Calculations December 2017
 Mahdavi, Hossein  Total change: 10.80  Rating chartPersonal card
 1st Qazvin Shahgan Rapid Cup 1396 Qazvin IRI 2017-11-10
RcRownchangeKK*chgGame
 1564 1633 4.50 6 1.15 20 23.00 
  Najafiyan Pour, Mahyar 2033  * IRI0.001-0.0820-1.60 
  Davari, Sara 1233  * IRI1.0010.08201.60 
  Najafi, Ali 1755 IRI0.5010.17203.40 
  Kalantari, Alireza 1897 IRI1.0010.822016.40 
  Shahkandi, Mohammad Amin 1233  * IRI1.0010.08201.60 
  Khalili, Behrad 1233  * IRI1.0010.08201.60 
 * 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)
 
 3th Qazvin Nobavegan Rapid Cup 1396 - U14 Qazvin IRI 2017-11-24
RcRownchangeKK*chgGame
 1277 1633 6.50 8 -0.61 20 -12.20 
  Ghaffarifar, Aylin 1233  * IRI1.0010.08201.60 
  Asgari, Hosein 1233  * IRI1.0010.08201.60 
  Salman, Yasin 1233  * IRI0.501-0.4220-8.40 
  Rahmani, Helya 1233  * IRI1.0010.08201.60 
  Abdolhoseini, Arshiya 1286 IRI1.0010.11202.20 
  Ghayourifar, Ali 1410 IRI0.001-0.7820-15.60 
  Rajabi, Amir Hosein 1233  * IRI1.0010.08201.60 
  Ghayourifar, Amir 1353 IRI1.0010.16203.20 
 * 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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