Individual Calculations March 2018
 Kooshki Jahromi, Sobhan  Total change: 31.20  Rating chartPersonal card
 Fras Standard U-1800 Fajr Cup 1396 Fars IRI 2018-01-31
RcRownchangeKK*chgGame
 1489 1582 3.50 6 -0.05 40 -2.00 
  Samimi, Armin 1197 IRI1.0010.09403.60 
  Tadayonian, Mojtaba 1740 IRI0.5010.21408.40 
  Roodbar, Mahmood Reza 1746 IRI1.0010.724028.80 
  Ghaedi, Aria 1655 IRI0.001-0.4040-16.00 
  Mansouri, Alireza 1350 IRI1.0010.21408.40 
  Amiri, Omidreza 1247 IRI0.001-0.8840-35.20 

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)
 
 Karoun International Under 2100 Cup 1396 Ahvaz IRI 2018-02-09
RcRownchangeKK*chgGame
 1829 1574 2.00 6 0.83 40 33.20 
  Shubham, Shukla 1844 IND0.001-0.1740-6.80 
  Teymoori, Mandana 1805 IRI0.001-0.2140-8.40 
  Mortazavi, Sayed Kamoloddin 1752 IRI0.5010.23409.20 
  Dinarvand, Jahangir 1738 IRI1.0010.724028.80 
  Tarun, Kanyamarala 1974  * IRL0.5010.424016.80 
  Roohbakhsh Fekri, Mehdi 1859 IRI0.001-0.1640-6.40 
 * 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)
 

 

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