Rapid: Individual Calculations January 2024
 Forouhar, Pendar  Total change: 6.82  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1455 1459 3.00 6 -0.02 22 -0.44 
  Kalantari, Mohammad Saleh 1823 IRI0.001-0.1022-2.20 
  Shojapoor, Mahan 1067 IRI1.0010.08221.76 
  Shahkarami, Amin 1691 IRI0.001-0.2122-4.62 
  Khademi Sohi, Mohammad Ali 1216 IRI1.0010.20224.40 
  Rezvani, Amirhossein 1783 IRI0.001-0.1322-2.86 
  Shir Khani, Sabryeh 1148 IRI1.0010.14223.08 

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)
 
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1400 1414 3.50 7 -0.07 22 -1.54 
  Ghorbani, Zahra 1663 IRI0.001-0.1922-4.18 
  Mashhadi Mahmoud, Amirali 1047 IRI1.0010.10222.20 
  Effatdokht Ramezani, Dariush 1659 IRI0.5010.30226.60 
  Nikatefeh, Taha 1439 IRI0.001-0.4722-10.34 
  Malekzadeh, Saeid 1554 IRI0.001-0.3122-6.82 
  Parsi, Afshin 1220 IRI1.0010.25225.50 
  Ahmadi, Eilia 1220 IRI1.0010.25225.50 

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)
 
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1312 1414 3.50 7 -0.73 22 -16.06 
  Rahgozarpour, Mohsen 1067 IRI0.501-0.3922-8.58 
  Mogheyseh, Fatemeh 1011 IRI1.0010.08221.76 
  Taghikhani, Amir Ali 1551 IRI0.001-0.3222-7.04 
  Zarneshan, Arash 1160 IRI1.0010.19224.18 
  Fardbehbahani, Behnam 1591 IRI0.001-0.2722-5.94 
  Mehrjoo, Matin 1235 IRI1.0010.27225.94 
  Mohebbi, Sadra 1568 IRI0.001-0.2922-6.38 

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)
 
 Weekly competition on December 14, rating below 1800 at Ahouran Chess School Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1517 1414 2.00 5 0.17 22 3.74 
  Shokri, Firouz 1694 IRI0.001-0.1622-3.52 
  Kazemi, Hosein 1589 IRI1.0010.732216.06 
  Azami, Nasrollah 1560 IRI0.001-0.3022-6.60 
  Zafari Yekta, Niyousha 1205 IRI1.0010.23225.06 
  Rahmani, Jamshid 1538 IRI0.001-0.3322-7.26 

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)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1641 1414 2.50 6 0.96 22 21.12 
  Neshan, Arshiya 1775 IRI1.0010.902219.80 
  Pilvaieh, Ali 1945 IRI0.001-0.0322-0.66 
  Esmaeilzadeh, Mohammadreza 1649 IRI0.001-0.2122-4.62 
  Ameri Sefide, Vala 1100 IRI1.0010.14223.08 
  Bigani, Mohammad Hessam 1717 IRI0.5010.36227.92 
  Abbaspoorrad, Nikoo 1659 IRI0.001-0.2022-4.40 

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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