Rapid: Individual Calculations August 2023
 Hosseini Zad, Seyed Ahmad  Total change: -92.52  Rating chartPersonal card
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1445 1282 3.00 9 -0.19 36 -6.84 
  Hoseini, S.alireza 1911 IRI0.001-0.0136-0.36 
  Kalantari, Mohammad Saleh 1627 IRI0.001-0.1136-3.96 
  Vashaei Natanzi, Leily 1067 IRI1.0010.23368.28 
  Mahdizadeh, Sadra 1534 IRI0.001-0.1936-6.84 
  Dehghan Harati, Arina 1176 IRI1.0010.363612.96 
  Barati Masihi, Kevin 1737 IRI0.001-0.0636-2.16 
  Davoodi, Amirmohammad 1115 IRI1.0010.283610.08 
  Fardbehbahani, Behnam 1584 IRI0.001-0.1536-5.40 
  Davari, Soroush 1251 IRI0.001-0.5436-19.44 

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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1423 1282 1.00 5 -0.86 36 -30.96 
  Alizadeh, Amirmohammad 1836 IRI0.001-0.0336-1.08 
  Akhlaghi, Farhang 1517 IRI0.001-0.2136-7.56 
  Bigani, Mohammad Hessam 1481 IRI0.001-0.2436-8.64 
  Talebi Pour, Anoosha 1113 IRI0.001-0.7236-25.92 
  Shakeri, Fatemeh 1168 IRI1.0010.343612.24 

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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1330 1282 1.00 5 -1.52 36 -54.72 
  Alibabaei, Sasan 1901 IRI0.001-0.0236-0.72 
  Soleymani, Anahita 1052 IRI1.0010.21367.56 
  Taghikhani, Amir Ali 1553 IRI0.001-0.1736-6.12 
  Delgoshad, Amin 1107 IRI0.001-0.7336-26.28 
  Gharib Gorgani, Sarina 1035 IRI0.001-0.8136-29.16 

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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