Rapid: Individual Calculations July 2023
 Gharibi, Arsham  Total change: -7.00  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1549 1359 4.00 8 1.10 25 27.50 
  Shojapoor, Mahan 1097 IRI1.0010.18254.50 
  Alinezhad, Parham 1223 IRI1.0010.32258.00 
  Mahdavi, Reza f2294 IRI0.0010.00250.00 
  Akhoondzadeh, Mahdi 1706 IRI0.001-0.1125-2.75 
  Rezvani, A.h. 1785 IRI0.001-0.0725-1.75 
  Kalhori, Mohammad Aeen 1197 IRI1.0010.29257.25 
  Naser Jabari, Negar 1548 IRI1.0010.752518.75 
  Ahangar, Kamran 1543 IRI0.001-0.2625-6.50 

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 Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1386 1359 1.00 5 -1.34 25 -33.50 
  Neshan, Arshiya 1665 IRI0.001-0.1425-3.50 
  Molavian, Hadi 1463 IRI0.001-0.3625-9.00 
  Kosari, Sarina 1153 IRI0.501-0.2625-6.50 
  Sharifi, Jalal 1428 IRI0.5010.10252.50 
  Alinezhad, Parham 1223 IRI0.001-0.6825-17.00 

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)
 
 3rd Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1283 1359 3.00 5 0.04 25 1.00 
  Abdolalizadeh, Asra 1433 IRI0.5010.10252.50 
  Abed Masrorkhah, Artin 1416 IRI0.5010.08252.00 
  Younesi, Abolfazl 1322 IRI0.001-0.5525-13.75 
  Moradi, Mohammad Hossein 1083 IRI1.0010.17254.25 
  Mirjavadi, Sarieh Sadat 1159 IRI1.0010.24256.00 

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 Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1411 1359 4.50 10 -0.08 25 -2.00 
  Mahmoodi, Nader 1765 IRI1.0010.922523.00 
  Hojjatinejad, Ilia 1787 IRI0.001-0.0725-1.75 
  Abbasi, Meisam 1629 IRI0.001-0.1725-4.25 
  Bagheri, Mani 1104 IRI0.501-0.3125-7.75 
  Raygantafrashi, Sara 1252 IRI0.001-0.6525-16.25 
  Shafinia, Amirali 1100 IRI1.0010.18254.50 
  Zareie, Masoud 1100 IRI1.0010.18254.50 
  Khanbaz, Nima 1659 IRI0.001-0.1525-3.75 
  Dehghani Zadeh, Sanaz 1194 IRI1.0010.28257.00 
  Vasheghani, Behrad 1517 IRI0.001-0.2925-7.25 

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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