Individual Calculations August 2022
 Alavi, Mahsa  Total change: -23.14  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1424 1646 5.00 9 -1.87 26 -48.62 
  Vahedi, Arad 1317 IRI1.0010.12263.12 
  Karimi, Mohammad 1992 IRI0.001-0.1126-2.86 
  Mokhtarpour, Amir Ali 1356 IRI0.001-0.8426-21.84 
  Pir, Mehdi 1359 IRI1.0010.16264.16 
  Mardali, Yousef 1455 IRI0.501-0.2526-6.50 
  Shamsi, Payar 1353 IRI0.001-0.8526-22.10 
  Lania, Salah Abdullah 1299 IRQ1.0010.11262.86 
  Akrami, Tohid 1299 IRI1.0010.11262.86 
  Hasanov, Ramal 1384 AZE0.501-0.3226-8.32 

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 Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1544 1646 8.00 11 1.09 26 28.34 
  Bigdeli, Morteza 1356 IRI1.0010.16264.16 
  Gholizadeh, Majid 1454 IRI1.0010.25266.50 
  Babaei, Mohammadreza 1467 IRI0.501-0.2326-5.98 
  Ghoreishiamiri, Seyedkian 1434 IRI1.0010.23265.98 
  Mohammadi, Elina 1532 IRI1.0010.34268.84 
  Nadernia, Nikta 1738 IRI0.5010.13263.38 
  Khanjani, Rastin 1792 IRI0.5010.20265.20 
  Ajamhasani, Amir 1539 IRI0.501-0.1526-3.90 
  Bolouri, Arad 1451 IRI0.501-0.2526-6.50 
  Golzari, Amirmohammad 1477 IRI1.0010.28267.28 
  Malakouti, Ehsan 1742 IRI0.5010.13263.38 

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)
 
 Iranian Juniors Chess Championship (Girls U20) Ardebil IRI 2022-07-17
RcRownchangeKK*chgGame
 1497 1646 4.00 6 -0.11 26 -2.86 
  Khalilzade, Ayshan 1246  * IRI1.0010.08262.08 
  Eydazha, Sevil 1451 IRI0.001-0.7526-19.50 
  Delshad, Shaghayegh 1376 IRI1.0010.17264.42 
  Asgharzadeh, Mitra wf1988 IRI0.001-0.1226-3.12 
  Hatami Kelishadi, Negin 1427 IRI1.0010.22265.72 
  Hashemi, Nazanin 1491 IRI1.0010.29267.54 
 * 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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