Rapid: Individual Calculations July 2024
 Alizade, Ahmadreza  Total change: -1.20  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 11 Khordad 1403 Tehran IRI 2024-05-31
RcRownchangeKK*chgGame
 1578 1410 2.50 7 0.47 40 18.80 
  Pour Eskandar, Aliakbar 1766 IRI0.001-0.1140-4.40 
  Malaknezhad, Mohammad Taha 1606 IRI0.001-0.2540-10.00 
  Alavizadeh, Mohammadreza 1571 IRI1.0010.714028.40 
  Bolandparvaz, Erfan 1574 IRI0.5010.22408.80 
  Dolat Abadi, Ali Asghar 1596 IRI0.001-0.2640-10.40 
  Asadzadeh, Iren 1446 IRI0.001-0.4540-18.00 
  Rajabi Aghmasjed, Miad 1490 IRI1.0010.614024.40 

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)
 
 IRCF Weekly Rapid Tournament 1 Tir 1403 Tehran IRI 2024-06-21
RcRownchangeKK*chgGame
 1595 1412 1.50 7 -0.50 40 -20.00 
  Ghadiri Bidhendi, Ebrahim 1759 IRI0.001-0.1140-4.40 
  Mohammad Taghi, Darya 1587 IRI1.0010.734029.20 
  Khorshidi, Kiyan 1611 IRI0.001-0.2440-9.60 
  Babaei, Seyed Mohammadsadra 1589 IRI0.001-0.2740-10.80 
  Esmaeilzadeh, Mohammadreza 1812  * IRI0.001-0.0840-3.20 
  Hosseini Meighan, Seyed Mohammad 1400 IRI0.501-0.0240-0.80 
  Shakeri, Hossein 1404 IRI0.001-0.5140-20.40 
 * 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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