Individual Calculations April 2017
 Ghanbaralifarzad, Mohammad Hosei  Total change: 62.00  Rating chartPersonal card
 Hamedan Fajr Cup 10 Bahman 1395 Hamedan IRI 2017-01-29
RcRownchangeKK*chgGame
 1718 1585 2.50 5 0.69 40 27.60 
  Shahabi, Milad 1985  * IRI1.0010.924036.80 
  Valadi, Mohammadreza 1929 IRI0.001-0.1240-4.80 
  Rabiei Parsaei, Mehrdad 1760 IRI0.001-0.2740-10.80 
  Aghili Mofid, Davood 1426 IRI0.501-0.2140-8.40 
  Jalili Nahad, S.alireza 1492 IRI1.0010.374014.80 
 * 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)
 
 Iran Chess Championship U10 Boys 1395 Hamedan IRI 2017-02-23
RcRownchangeKK*chgGame
 1623 1517 4.50 10 0.86 40 34.40 
  Heidarzadeh, Arsha 1631 IRI1.0010.664026.40 
  Nouri, Alaa 1540 IRI1.0010.534021.20 
  Rezaeipour, Sina 1464 IRI0.501-0.0740-2.80 
  Mahdavi, Reza 1765 IRI0.5010.314012.40 
  Ashraf, Artin 1714 IRI0.001-0.2540-10.00 
  Heidarzadeh, Arsha 1631 IRI0.001-0.3440-13.60 
  Nouri, Alaa 1540 IRI1.0010.534021.20 
  Rezaeipour, Sina 1464 IRI0.501-0.0740-2.80 
  Mahdavi, Reza 1765 IRI0.001-0.1940-7.60 
  Ashraf, Artin 1714 IRI0.001-0.2540-10.00 

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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