Individual Calculations March 2019
 Farjod Chafi, Fereidoon  Total change: -100.40  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U1800) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1332 1570 5.00 9 -1.94 40 -77.60 
  Kavyar, Kamran 1780 IRI0.001-0.2340-9.20 
  Amiri, Arshiya 1251 IRI0.001-0.8740-34.80 
  Gholami, Kian 1170  * IRI0.501-0.4240-16.80 
  Dadgar, Samyar 1188 IRI1.0010.09403.60 
  Sadoogh, Zahra 1357 IRI1.0010.23409.20 
  Shahsavari, Shayan 1340 IRI0.501-0.2940-11.60 
  Rezapoor, Ashkan 1197 IRI1.0010.10404.00 
  Kamran, Alireza 1366 IRI0.001-0.7640-30.40 
  Sejdeh, Amirsam 1343 IRI1.0010.21408.40 
 * 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)
 
 Gilan Second League Round 9-10 Rasht IRI 2019-02-24
RcRownchangeKK*chgGame
 1522 1570 0.00 1 -0.57 40 -22.80 
  Mahboobbashari, Jamshid 1522 IRI0.001-0.5740-22.80 

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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