Blitz: Individual Calculations December 2018
 Keshani, Kian  Total change: -56.60  Rating chartPersonal card
 Tehran Blitz Cup 11 Aban 1397 Tehran IRI 2018-11-02
RcRownchangeKK*chgGame
 1389 1521 3.50 7 -1.11 20 -22.20 
  Teimouri Yadkuri, Shahdad 1293 IRI0.501-0.2920-5.80 
  Pourhossein Akbarieh, Ali 1121  * IRI1.0010.08201.60 
  Tarzali, Abtin 1385 IRI0.001-0.6820-13.60 
  Nezhad Dehghan, Saghar 1320 IRI1.0010.24204.80 
  Nazari Nia, Shahram 1508 IRI0.001-0.5220-10.40 
  Hamdollahi, Zahra 1383 IRI1.0010.31206.20 
  Aghazadeh, Hamid 1710 IRI0.001-0.2520-5.00 
 * 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)
 
 Tehran Blitz 5 Azar 1397 Tehran IRI 2018-11-25
RcRownchangeKK*chgGame
 1557 1521 1.50 7 -1.72 20 -34.40 
  Salman, Bijan 1769 IRI0.001-0.1920-3.80 
  Golshanizad, Saeed 1539 IRI0.001-0.4720-9.40 
  Ghadiri Bidhendi, Ebrahim 1748 IRI0.001-0.2120-4.20 
  Esteghlal, Mahmoud 1367 IRI1.0010.29205.80 
  Mehrabi, Manouchehr 1777 IRI0.5010.31206.20 
  Tayebi, Ehsan 1368 IRI0.001-0.7020-14.00 
  Jalilzadeh, Hamid 1329 IRI0.001-0.7520-15.00 

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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