Individual Calculations September 2022
 Kaberi, Javad  Total change: -18.60  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1720 1996 6.00 9 -0.93 20 -18.60 
  Parvanehlooee, Heshmatolla 1412 IRI1.0010.02200.40 
  Asadi, Mehrsam 1518 IRI0.501-0.4520-9.00 
  Ahmadi, Seyedeh Malihe 1682 IRI0.501-0.3620-7.20 
  Parsa Rad, Amirhesam 1489 IRI1.0010.04200.80 
  Vesali Khah, Parsa 1596  * IRI0.501-0.4220-8.40 
  Abdollahabadi, Amir Hosien 1797 IRI1.0010.24204.80 
  Vassalam, Mohammad Taghi 1983 IRI1.0010.48209.60 
  Akhgari, Reza 2095 IRI0.5010.14202.80 
  Eskandari, Amirali 1905 IRI0.001-0.6220-12.40 
 * 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)
 

 

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