Rapid: Individual Calculations June 2023
 Azizi, Alireza  Total change: -10.14  Rating chartPersonal card
 Babol Ramadan Rapid Cup Mazandaran IRI 2023-04-30
RcRownchangeKK*chgGame
 1500 1508 4.50 8 0.29 26 7.54 
  Salar, Milad 2133 IRI0.001-0.0126-0.26 
  Modanloo, Narges 1156 IRI0.001-0.8926-23.14 
  Vaziri, Sadra 1108  * IRI1.0010.08262.08 
  Azadi, Yarta 1252 IRI1.0010.19264.94 
  Agheb, Roozbeh 1260 IRI1.0010.19264.94 
  Mahdavi, Armin 1678 IRI1.0010.722618.72 
  Ghoreishi Amiri, Seyed Kian 1702 IRI0.001-0.2526-6.50 
  Kharamin, Iman 1708 IRI0.5010.26266.76 
 * 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)
 
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1442 1508 6.00 10 0.26 26 6.76 
  Samadi, Hadi 1844 IRI0.001-0.1226-3.12 
  Marvi, Targol 1359 IRI1.0010.30267.80 
  Shojaiyan, Behrouz 1698 IRI0.001-0.2526-6.50 
  Moradi, Amirali 1255 IRI0.001-0.8126-21.06 
  Karimi, Artin 1252 IRI1.0010.19264.94 
  Zolfi, Hamed 1182 IRI1.0010.13263.38 
  Shabani, Mohammad 1207 IRI1.0010.15263.90 
  Pahlevansadegh, Hossein 1760 IRI1.0010.812621.06 
  Bozorgzade, Erfan 1694 IRI0.001-0.2626-6.76 
  Mozaffari, Raha 1173 IRI1.0010.12263.12 

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)
 
 The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1347 1508 4.50 8 -0.94 26 -24.44 
  Darjani, Mehrad 1138 IRI1.0010.10262.60 
  Pourramezan Chafjiri, Parsa 1833 IRI0.001-0.1326-3.38 
  Kafash Lahiji, Ramtin 1151 IRI1.0010.11262.86 
  Pourali, Davood 1798 IRI0.5010.34268.84 
  Kiani, Shahriar 1108  * IRI0.501-0.4226-10.92 
  Zarrabi, Sirous 1254 IRI0.001-0.8126-21.06 
  Kavousi, Hasti 1185 IRI1.0010.13263.38 
  Naderi, Arad 1305 IRI0.501-0.2626-6.76 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office