Individual Calculations November 2023
 Eshkevari, Sahand  Total change: 19.53  Rating chartPersonal card
 1st Arvand International Chess Festival (U1900) Abadan IRI 2023-09-27
RcRownchangeKK*chgGame
 1495 1446 5.00 7 1.86 31 57.66 
  Kohansall, Ashour 1664 IRI0.5010.28318.68 
  Vakili, Hosein 1591 IRI0.5010.19315.89 
  Majid, Khudhair Khalaf Albu-Salih 1855 IRQ0.001-0.0831-2.48 
  Nalbantoglu, Seyfettin 1180 TUR1.0010.18315.58 
  Mortazavi, Sayed Kamoloddin 1608 IRI1.0010.713122.01 
  Daramad, Narges 1258 IRI1.0010.26318.06 
  Ghasemi Baba Ahmadi, Farshid 1309 IRI1.0010.32319.92 

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)
 
 Gilan Youth Chess Championship-BU12 Gilan IRI 2023-10-16
RcRownchangeKK*chgGame
 1265 1410 4.50 5 1.05 31 32.55 
  Abdollahi Lakeh, Alireza 1147 IRI1.0010.18315.58 
  Ghorbani, Mohammad Kian 1256 IRI1.0010.29318.99 
  Fardi, Kian 1316 IRI0.501-0.1331-4.03 
  Forootan, Avash 1355 IRI1.0010.423113.02 
  Ashtari, Mohammad Naeim 1251 IRI1.0010.29318.99 

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 Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1302 1410 4.00 9 -1.86 31 -57.66 
  Habibzadeh, Heliya 1126 IRI1.0010.16314.96 
  Ghayourifar, Ali 1897 IRI0.001-0.0431-1.24 
  Solouki, Farbood 1146 IRI1.0010.18315.58 
  Khosravi, Korosh 1780 IRI0.001-0.1031-3.10 
  Kafash Lahiji, Ramtin 1155 IRI0.001-0.8131-25.11 
  Khodadadi, Nafas 1110 IRI0.501-0.3531-10.85 
  Alizadeh Golsari, Shaina 1129 IRI0.501-0.3431-10.54 
  Poursafar, Amirali 1150 IRI1.0010.18315.58 
  Mokhtarifar, Mehrad 1227 IRI0.001-0.7431-22.94 

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)
 
 20th Gilan First League Round 1 Gilan IRI 2023-10-28
RcRownchangeKK*chgGame
 1468 1410 0.00 1 -0.42 31 -13.02 
  Edalati, Behzad 1468 IRI0.001-0.4231-13.02 

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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