Individual Calculations October 2019
 Zandkarimi, Raef  Total change: -41.20  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1413 1637 7.50 11 -1.03 40 -41.20 
  Mohammadi, Helma 1237  * IRI1.0010.08403.20 
  Zoroofi, Saghar 1392 IRI1.0010.20408.00 
  Fallah Alipour , Arash 1453 IRI0.501-0.2440-9.60 
  Hamdollahi, Zahra 1461 IRI1.0010.274010.80 
  Rabbani, Abtin 1325 IRI1.0010.14405.60 
  Saei Hamedani, Khashyar 1544 IRI0.501-0.1340-5.20 
  Mansouri, Alireza 1444 IRI0.001-0.7540-30.00 
  Hashemi Bakhtiar, Adel 1409 IRI0.501-0.2940-11.60 
  Abbasi Abloei, Abolfazl 1421 IRI1.0010.22408.80 
  Masajedian, Moein 1413 IRI0.001-0.7840-31.20 
  Moshirabadi, Hadi 1440 IRI1.0010.254010.00 
 * 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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