Rapid: Individual Calculations July 2023
 Akbarhamze, Amirhossein  Total change: 18.00  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1382 1295 4.00 8 0.13 20 2.60 
  Sedaghati, Mehrdad f2102 IRI0.0010.00200.00 
  Ghasemi Nejad, Rasool 1095 IRI1.0010.24204.80 
  Fooladinejad, Iman 1565 IRI0.001-0.1720-3.40 
  Abolfathi, Elmira 1114 IRI1.0010.26205.20 
  Doostkam, Pouyan 1804 IRI0.001-0.0420-0.80 
  Peykani, Mohammadamin 1125 IRI1.0010.28205.60 
  Jalili, Mohammadparsa 1151 IRI0.001-0.6920-13.80 
  Rezaei, Sohrab 1101 IRI1.0010.25205.00 

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 IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1463 1295 3.00 8 0.38 20 7.60 
  Pilvaieh, Ali 1925 IRI0.001-0.0120-0.20 
  Shahkarami, Amin 1592 IRI1.0010.852017.00 
  Fooladinejad, Iman 1565 IRI0.001-0.1720-3.40 
  Nemati, Mehrad 1488 IRI0.001-0.2520-5.00 
  Zareie, Masoud 1100 IRI1.0010.25205.00 
  Harati, Hasti 1548 IRI0.001-0.1920-3.80 
  Babaei, Hamed 1011 IRI1.0010.16203.20 
  Hosseini, Seyed Arad 1478 IRI0.001-0.2620-5.20 

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 IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1563 1292 1.00 5 0.00 20 0.00 
  Ghasempour, Hossein 1408 IRI0.001-0.3420-6.80 
  Akhoondzadeh, Mahdi 1706 IRI0.001-0.0720-1.40 
  Sekhavatmandi, Roham 1472 IRI0.001-0.2620-5.20 
  Karimi, Setayesh 1779 IRI1.0010.962019.20 
  Kazemi, Hosein 1448 IRI0.001-0.2920-5.80 

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
 1484 1292 3.00 8 0.39 20 7.80 
  Rajabi Aghmasjed, Miad 1098 IRI1.0010.25205.00 
  Doroodgar, Amir Hossein 2081 IRI0.0010.00200.00 
  Golshanizad, Saeed 1623 IRI0.001-0.1220-2.40 
  Molavian, Hadi 1463 IRI1.0010.732014.60 
  Mehrabi, Manouchehr 1607 IRI0.001-0.1420-2.80 
  Mahmoudi, Pouria 1423 IRI0.001-0.3220-6.40 
  Shahr Ashoob, Ahmad 1102 IRI1.0010.25205.00 
  Sekhavatmandi, Roham 1472 IRI0.001-0.2620-5.20 

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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