Rapid: Individual Calculations July 2023
 Shahkarami, Amin  Total change: -36.80  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1476 1592 5.00 8 -0.03 20 -0.60 
  Mohammad Taghi, Darya 1192  * IRI1.0010.08201.60 
  Kashefi, Amir Hosein f2141 IRI0.001-0.0320-0.60 
  Akbarhamze, Amirhossein 1295 IRI0.001-0.8520-17.00 
  Ahanpie, Mahbod 1117 IRI1.0010.05201.00 
  Yahyaei, Ahora 1287 IRI1.0010.14202.80 
  Khaledi, Parham 1224 IRI1.0010.10202.00 
  Azimi Aghghale, Amirmahdi 1802 IRI0.001-0.2320-4.60 
  Sakhawaty, Sepehr 1748 AFG1.0010.712014.20 
 * 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)
 
 2nd Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1282 1594 5.00 8 -1.81 20 -36.20 
  Mohammad Taghi, Darya 1194  * IRI1.0010.08201.60 
  Roshantab, Sadra 1288 IRI0.001-0.8620-17.20 
  Shojapoor, Mahan 1097 IRI1.0010.04200.80 
  Naeimi Omran, Ashkan 1317 IRI1.0010.17203.40 
  Parvini Nezhad, Ilya 1359 IRI0.001-0.7920-15.80 
  Alavizadeh, Mohammadreza 1289 IRI1.0010.14202.80 
  Garosian, Vania 1414 IRI0.001-0.7420-14.80 
  Mirmoshtaghi, Seyed M.reza 1299 IRI1.0010.15203.00 
 * 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)
 

 

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