Individual Calculations August 2022
 Bayat, Nikan  Total change: -40.40  Rating chartPersonal card
 Shahriyar Standard tournament tir 1401 Shahriyar IRI 2022-06-29
RcRownchangeKK*chgGame
 1248 1453 2.00 4 -0.89 40 -35.60 
  Jani, Amir Hossein 1137 IRI0.001-0.8740-34.80 
  Tabassomi, Amir Erfan 1047 IRI1.0010.08403.20 
  Mahdizadeh, Sadra 1610 IRI0.001-0.2940-11.60 
  Taj Dini, Hasti 1199 IRI1.0010.19407.60 

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
 1343 1453 5.50 9 -0.12 40 -4.80 
  Beheshti, Bardia 1216 IRI0.001-0.8040-32.00 
  Ghorbani, Mohammad Kian 1106 IRI1.0010.11404.40 
  Motaghi Nezhad, Saleh 1221 IRI0.501-0.2940-11.60 
  Parwa, Pshtiwan Ahmed 1048 IRQ1.0010.08403.20 
  Saberi, Hirad 1677 IRI0.001-0.2240-8.80 
  Elhamiamiri, Sepehr 1235 IRI1.0010.22408.80 
  Firoozi, Aliasghar 1751 IRI0.5010.354014.00 
  Jafari, Behnia 1174 IRI1.0010.16406.40 
  Shool, Iliya 1663 IRI0.5010.274010.80 

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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