Rapid: Individual Calculations March 2024
 Ehteramian, Hossein  Total change: -41.80  Rating chartPersonal card
 26th Chess To Infinity Rapid Tournament Tehran IRI 2024-01-31
RcRownchangeKK*chgGame
 1498 1469 3.50 7 0.23 20 4.60 
  Abed, Meisam 1791 IRI0.001-0.1320-2.60 
  Motamedzadeh, Kourosh 1220 IRI1.0010.19203.80 
  Abbaspoorrad, Nikoo 1707 IRI0.001-0.2020-4.00 
  Mohammad Taghi, Darya 1240 IRI1.0010.21204.20 
  Mahdi Zadeh, Mohamad 1589 IRI0.5010.16203.20 
  Sajadi Naeini, Seyed Soheil 1685 IRI0.001-0.2220-4.40 
  Marvi, Targol 1252 IRI1.0010.22204.40 

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 20 Bahman Tehran IRI 2024-02-08
RcRownchangeKK*chgGame
 1346 1542 5.00 8 -0.84 20 -16.80 
  Vashaei Natanzi, Leily 1122 IRI1.0010.07201.40 
  Karimi, Ashkan 1142  * IRI0.001-0.9220-18.40 
  Rastegar, Mohammad Matin 1264 IRI1.0010.17203.40 
  Khorshidi, Kiyan 1309 IRI1.0010.21204.20 
  Alavi, Homa 1884 IRI0.001-0.1220-2.40 
  Yousefi, Artin 1314 IRI1.0010.21204.20 
  Sharifi, Jalal 1358 IRI1.0010.26205.20 
  Alavizadeh, Mohammadreza 1376 IRI0.001-0.7220-14.40 
 * 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)
 
 1st Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1451 1542 4.00 9 -1.48 20 -29.60 
  Azali, Tannaz wf1911 IRI0.001-0.1020-2.00 
  Soltani, Farzad 1207 IRI1.0010.12202.40 
  Sadatnajafi, Seyedmohammad 1913 IRI0.001-0.1020-2.00 
  Abdolmohammadi, Milad 1755 IRI0.001-0.2320-4.60 
  Atashfaraz, Arian 1200 IRI0.001-0.8820-17.60 
  Ghasemzadeh, Parsana 1173 IRI1.0010.10202.00 
  Gholipoor Azar Saen, Mohammad 1322 IRI0.001-0.7820-15.60 
  Asadimanesh, Mohammad 1252 IRI1.0010.16203.20 
  Taghinejad Gilvaei, Irik 1329 IRI1.0010.23204.60 

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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