Rapid: Individual Calculations November 2023
 Shamsi, Shayegan  Total change: -31.32  Rating chartPersonal card
 14th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-13
RcRownchangeKK*chgGame
 1426 1229 1.00 6 -0.77 36 -27.72 
  Seifdar, Mohammad Hasan 1552 IRI0.001-0.1336-4.68 
  Abbasi, Meisam 1700 IRI0.001-0.0536-1.80 
  Sadri Alamdari, Farzam 1481 IRI0.001-0.1936-6.84 
  Houshyar, Hadi 1581 IRI0.001-0.1136-3.96 
  Soleymani, Anahita 1077 IRI0.001-0.7036-25.20 
  Zarneshan, Arash 1163 IRI1.0010.413614.76 

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)
 
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1564 1229 2.00 7 1.04 36 37.44 
  Doostkam, Pouyan 1805 IRI0.001-0.0236-0.72 
  Kaveh, Mohammad Mahdi 1496 IRI0.001-0.1836-6.48 
  Naghavi, Rooal Amin 1454 IRI1.0010.783628.08 
  Taghikhani, Amir Ali 1515 IRI1.0010.843630.24 
  Pour Eskandar, Aliakbar 1576 IRI0.001-0.1136-3.96 
  Mehrabi, Manouchehr 1585 IRI0.001-0.1136-3.96 
  Jalali Haji Abadi, Ehsan 1519 IRI0.001-0.1636-5.76 

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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1383 1229 1.00 6 -1.14 36 -41.04 
  Abed, Meisam 1821 IRI0.001-0.0236-0.72 
  Taghikhani, Amir Ali 1515 IRI0.001-0.1636-5.76 
  Solati, Hedyeh 1029 IRI1.0010.24368.64 
  Garosian, Vania 1489 IRI0.001-0.1836-6.48 
  Azadi, Taha 1417 IRI0.001-0.2636-9.36 
  Mahdavi, Taha 1029 IRI0.001-0.7636-27.36 

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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