Rapid: Individual Calculations July 2023
 Shamsi, Shayegan  Total change: -35.76  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1457 1275 2.00 6 -0.02 24 -0.48 
  Hoseini, S.alireza 1895 IRI0.001-0.0124-0.24 
  Tabassomi, Amir Erfan 1552 IRI0.001-0.1724-4.08 
  Faramarzi, Farzad 1068 IRI1.0010.23245.52 
  Zeinali, Alireza 1670 IRI0.001-0.0824-1.92 
  Ahanpie, Mahbod 1117 IRI1.0010.29246.96 
  Khanbabaei, Salar 1440 IRI0.001-0.2824-6.72 

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
 1334 1275 2.00 6 -0.80 24 -19.20 
  Gholami, Armin 1846 IRI0.001-0.0224-0.48 
  Harati, Hasti 1548 IRI0.001-0.1724-4.08 
  Zareie, Masoud 1100 IRI1.0010.27246.48 
  Khalafvand, Dorsa Sadat 1427 IRI0.001-0.3024-7.20 
  Babaei, Hamed 1011 IRI0.001-0.8224-19.68 
  Ostad Ghasemi, Amirmohammad 1073 IRI1.0010.24245.76 

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
 1366 1305 3.00 7 -0.21 24 -5.04 
  Ameri Sefide, Vala 1104 IRI1.0010.24245.76 
  Pilvaieh, Ali 1905 IRI0.001-0.0224-0.48 
  Faramarzi, Farzad 1068 IRI1.0010.20244.80 
  Hosseini, Seyed Arad 1516 IRI0.001-0.2324-5.52 
  Yaghoobi, Tara 1439 IRI0.001-0.3224-7.68 
  Jafarimoghaddam, Shervin 1020 IRI1.0010.16243.84 
  Moghadam, Soheil 1509 IRI0.001-0.2424-5.76 

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
 1382 1305 3.00 7 0.09 24 2.16 
  Ahmadi, Mehdi 1263 IRI1.0010.442410.56 
  Rahimi, Kian 1102 IRI0.001-0.7624-18.24 
  Akhoondzadeh, Mahdi 1706 IRI0.001-0.0824-1.92 
  Solimani Nejad, Gholamreza 1504 IRI0.001-0.2424-5.76 
  Aghadoust, Kimia 1435 IRI0.001-0.3224-7.68 
  Kosari, Mahdi 1098 IRI1.0010.23245.52 
  Naderiyan, Amir Hosein 1568 IRI1.0010.822419.68 

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 Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1570 1305 0.00 3 -0.55 24 -13.20 
  Mortazavi, Sayed Kamoloddin 1615 IRI0.001-0.1424-3.36 
  Maleki, Morteza 1595 IRI0.001-0.1624-3.84 
  Sotoude Nia, Mahdiar 1499 IRI0.001-0.2524-6.00 

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)
 

 

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