Rapid: Individual Calculations September 2022
 Ahmadi, Ramin  Total change: -41.60  Rating chartPersonal card
 12th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-08-11
RcRownchangeKK*chgGame
 1390 1786 6.00 8 -1.29 20 -25.80 
  Aziz, Arotin 1331 IRI1.0010.06201.20 
  Naghizadeh, Amirhossein 1382 IRI0.001-0.9220-18.40 
  Ebrahim Doost, Salahaddin 1318 IRI1.0010.05201.00 
  Makhdoom, Mohammad Rradin 1413 IRI0.001-0.9020-18.00 
  Hatamdoust, Sami 1369 IRI1.0010.07201.40 
  Ahdi, Amirhossein 1400 IRI1.0010.09201.80 
  Majidi, Armita 1386  * IRI1.0010.08201.60 
  Dadali, Tohid 1523 IRI1.0010.18203.60 
 * 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)
 
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1553 1786 6.50 10 -0.79 20 -15.80 
  Alipour Fard, Mehdi 1506 IRI1.0010.16203.20 
  Rezai, Iraj 2025 IRI0.5010.30206.00 
  Amirpour, Saman 1746 IRI0.001-0.5620-11.20 
  Rejali, Danial 1290 IRI1.0010.04200.80 
  Mahdavi, Ayhan 1345 IRI1.0010.06201.20 
  Asgari, Morteza f2220 IRI0.001-0.0620-1.20 
  Salarian, Taha 1362 IRI1.0010.07201.40 
  Moazzen, Amirali 1247 IRI0.001-0.9720-19.40 
  Bayatfar, Behnam 1400 IRI1.0010.09201.80 
  Abdollahi, Mahdi 1386  * IRI1.0010.08201.60 
 * 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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