Rapid: Individual Calculations November 2023
 Alizadeh, Amirmohammad  Total change: 4.20  Rating chartPersonal card
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1786 1979 8.00 9 1.55 28 43.40 
  Kalhori, Mohammad Aeen 1579  * IRI1.0010.08282.24 
  Garosian, Vania 1489 IRI1.0010.04281.12 
  Abbaspoorrad, Nikoo 1713 IRI0.501-0.3228-8.96 
  Karami Kejani, Masoud 1887 IRI1.0010.372810.36 
  Mahdizadeh, Sadra 1721 IRI1.0010.18285.04 
  Shafei, Hamid 1942 IRI1.0010.452812.60 
  Teimouri Yadkuri, Shahdad 2022 IRI0.5010.06281.68 
  Bozorgzade, Erfan 1777 IRI1.0010.24286.72 
  Pilvaieh, Ali 1941 IRI1.0010.452812.60 
 * 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)
 
 14th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-13
RcRownchangeKK*chgGame
 1721 1990 6.50 9 -0.88 28 -24.64 
  Sodachi, Saba 1605 IRI0.501-0.4128-11.48 
  Sajadi Naeini, Seyed Soheil 1656 IRI1.0010.12283.36 
  Behzad Nazif, Parva wm1794 IRI0.501-0.2528-7.00 
  Barati Masihi, Kevin 1721 IRI1.0010.17284.76 
  Mohammadi, Mohamad Amin 1791 IRI1.0010.24286.72 
  Rahmani, Pedram 1767 IRI0.501-0.2828-7.84 
  Ahadian, Armin 1773 IRI0.001-0.7828-21.84 
  Malakouti, Ehsan 1625 IRI1.0010.10282.80 
  Rajabi, Mohsen 1759 IRI1.0010.21285.88 

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)
 
 Ahooran School Weekly Rapid Cup 4Aban 1402 Tehran IRI 2023-10-29
RcRownchangeKK*chgGame
 1747 1990 5.00 7 -0.52 28 -14.56 
  Toosi, Mohammad Yasin 1590  * IRI1.0010.08282.24 
  Salman, Bijan 1664 IRI1.0010.13283.64 
  Faryad, H. A 1832 IRI1.0010.29288.12 
  Mousivand, Ali 1853 IRI0.001-0.6828-19.04 
  Abbasi, Meisam 1700 IRI1.0010.16284.48 
  Alizadeh, Amirhosein 1777 IRI1.0010.23286.44 
  Mehran, Hossein 1814 IRI0.001-0.7328-20.44 
 * 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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