Rapid: Individual Calculations May 2018
 Ilkhanipour, Ramtin  Total change: 118.20  Rating chartPersonal card
 Ardabil Nowrouz Rapid Cup 1397 Ardabil IRI 2018-03-29
RcRownchangeKK*chgGame
 1606 1217 4.00 8 3.30 20 66.00 
  Sadeghi, Abbas 1617  * IRI1.0010.922018.40 
  Emami, Toufigh 1617  * IRI0.001-0.0820-1.60 
  Barzgar, Asghar 1617  * IRI0.001-0.0820-1.60 
  Oroojzadeh, Fardin 1617  * IRI0.001-0.0820-1.60 
  Hossein Khademi, Hadi 1617  * IRI1.0010.922018.40 
  Sheikhi, Javad 1531 IRI1.0010.862017.20 
  Rajaei, Nader 1617  * IRI1.0010.922018.40 
  Salari Far, Naghi 1617  * IRI0.001-0.0820-1.60 
 * 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)
 
 Iranian Cadets Rapid Chess Championships - U10 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1341 1229 5.50 8 2.61 20 52.20 
  Dorpa, Mohammad Mahdi 1485 IRI0.5010.31206.20 
  Agharafiei, Arshiya 1084 IRI1.0010.31206.20 
  Rezaeipour, Sina 1350 IRI1.0010.662013.20 
  Shams, Mohammad Matin 1495 IRI0.001-0.1820-3.60 
  Hojjatinejad, Ilia 1412 IRI0.001-0.2620-5.20 
  Hamdollahi, Zahra 1354 IRI1.0010.672013.40 
  Tahmasbi, Amir Hosein 1059 IRI1.0010.28205.60 
  Parham Asl, Mani 1488 IRI1.0010.822016.40 

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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