Rapid: Individual Calculations January 2024
 Ghorbani, Zahra  Total change: -88.80  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1523 1663 3.50 8 -1.73 40 -69.20 
  Mohammad Taghi, Darya 1263  * IRI1.0010.08403.20 
  Kaeid, Ali Asghar 1269 IRI1.0010.08403.20 
  Mousivand, Ali 1911 IRI0.001-0.1940-7.60 
  Azimi Aghghale, Amirmahdi 1852 IRI0.001-0.2540-10.00 
  Vasheghani, Behrad 1516 IRI0.001-0.7040-28.00 
  Taghinejad Gilvaei, Irik 1327 IRI1.0010.12404.80 
  Aledavood, Seyed Ali 1498 IRI0.501-0.2240-8.80 
  Baghoomian, Arame 1550 IRI0.001-0.6540-26.00 
 * 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)
 
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1381 1663 6.00 8 -0.49 40 -19.60 
  Pour Heydari, Mahshid 1263  * IRI1.0010.08403.20 
  Teymorian, Ali 1256 IRI1.0010.08403.20 
  Forouhar, Pendar 1414 IRI1.0010.19407.60 
  Ziadi, Ghorbanali 1465 IRI0.501-0.2640-10.40 
  Komijani, Mehrdad 1710 IRI0.001-0.4340-17.20 
  Shahram, Seyed Ariyan 1338 IRI1.0010.13405.20 
  Soutiazad, Amirali 1240 IRI0.501-0.4340-17.20 
  Askari, Ali 1361 IRI1.0010.15406.00 
 * 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)
 

 

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