Rapid: Individual Calculations June 2023
 Mousivand, Ali  Total change: -104.50  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U16)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1523 1815 6.00 9 -1.52 25 -38.00 
  Vahedi, Arad 1379 IRI1.0010.06251.50 
  Cheshmkhavari, Mehrsam 1564 IRI0.001-0.8125-20.25 
  Eshaghi, Arshia 1463 IRI1.0010.11252.75 
  Mohammadi Akbarabadi, Hossein 1599 IRI0.501-0.2825-7.00 
  Salehi, Makan 1514 IRI0.001-0.8525-21.25 
  Modheji, Parham 1415  * IRI1.0010.08252.00 
  Abbasi Monjezi, Reza 1619 IRI0.501-0.2525-6.25 
  Damod, Sajjad 1509 IRI1.0010.14253.50 
  Kalantari, Mohammad Saleh 1647 IRI1.0010.28257.00 
 * 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
 1560 1815 7.50 11 -0.92 25 -23.00 
  Hajipoor, Javad 1498 IRI1.0010.13253.25 
  Ramshini, Hamed 1605 IRI1.0010.23255.75 
  Chavari, Mohammad Mahdi 1998 IRI0.5010.24256.00 
  Maghsoudloo, Amir Ali 1987 IRI0.001-0.2725-6.75 
  Bakhtaki, Amir Reza 1578 IRI0.001-0.8025-20.00 
  Omidvar, Shaili 1375 IRI0.001-0.9425-23.50 
  Askari, Amin 1331 IRI1.0010.05251.25 
  Shahinfar, Kiana 1320 IRI1.0010.04251.00 
  Mozaffari, Raha 1415  * IRI1.0010.08252.00 
  Karami, Ariya 1540 IRI1.0010.17254.25 
  Rahimi, Panteha 1513 IRI1.0010.15253.75 
 * 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)
 
 Rapid Rated tournament(3), Iran Shahryar 28 Ordibesht 1402 Tehran IRI 2023-05-26
RcRownchangeKK*chgGame
 1505 1815 4.00 7 -1.74 25 -43.50 
  Kazemi, Amir Hossein 1384 IRI1.0010.07251.75 
  Kargari Arian, Saba 1594 IRI0.001-0.7825-19.50 
  Mahmoodi, Nader 1880 IRI0.001-0.4125-10.25 
  Fatehi, Eilia 1415  * IRI1.0010.08252.00 
  Taj Dini, Hasti 1325 IRI1.0010.04251.00 
  Rahimi, Mahdi 1585 IRI0.001-0.7925-19.75 
  Shojaee, Hasan 1349 IRI1.0010.05251.25 
 * 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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