Individual Calculations September 2018
 Shahsavari, Shayan  Total change: -46.00  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1612 1480 2.50 10 -1.07 40 -42.80 
  Baradaran Tamadon, Arian 1880  * IRI0.5010.424016.80 
  Ghesmati, Aryan 1880  * IRI0.001-0.0840-3.20 
  Esmaeili, Mohammad Mobin 1598 IRI0.5010.16406.40 
  Taghizadeh, Alireza 1880  * IRI0.001-0.0840-3.20 
  Bolandakhtar, Ata 1254 IRI1.0010.21408.40 
  Shahsavari, Sorena 1662 IRI0.001-0.2640-10.40 
  Aghili Mofid, Davood 1672 IRI0.5010.254010.00 
  Veisi, Armin 1585 IRI0.001-0.3640-14.40 
  Hosseini, Ilia 1420 IRI0.001-0.5840-23.20 
  Fathian, Mobin 1286 IRI0.001-0.7540-30.00 
 * 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 Boys Student elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeKK*chgGame
 1685 1480 1.00 4 -0.08 40 -3.20 
  Khorshidi, Mohammad Javad c1880  * IRI0.001-0.0840-3.20 
  Rostami, Mardin 1647 IRI0.5010.22408.80 
  Taheri, Eliya 1419 IRI0.501-0.0840-3.20 
  Nejatpour, Soshiyant 1793 IRI0.001-0.1440-5.60 
 * 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)
 

 

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