Individual Calculations August 2019
 Rabi, Amir  Total change: 188.48  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1552 1578 6.50 9 1.80 31 55.80 
  Ayatipour, Mohammad Reza 1340 IRI1.0010.20316.20 
  Kaboli Ghareh Tappeh, Artin 1299 IRI1.0010.16314.96 
  Barati, Mahmoud 1641 IRI0.001-0.4131-12.71 
  Koohi, Mahan 1303 IRI1.0010.17315.27 
  Khaksari, Ehsan 1686 IRI1.0010.653120.15 
  Sharifi, Javad 1633 IRI1.0010.583117.98 
  Khosravi, Kamyar 1700 IRI0.5010.17315.27 
  Ansari, Hossein 1668 IRI1.0010.623119.22 
  Allahverdi, Davood 1696 IRI0.001-0.3431-10.54 

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)
 
 Blind Chess Championshp (B2,B3) 1398 urumia IRI 2019-07-08
RcRownchangeKK*chgGame
 1529 1578 5.50 7 1.65 31 51.15 
  Jafari Pakdel, Seyyed Erfan 1178  * IRI1.0010.08312.48 
  Tayerani, Ali 1261 IRI1.0010.13314.03 
  Naderian, Farhad 1582 IRI1.0010.513115.81 
  Mosleh Rashtabadi, Hamzeh 1776 IRI1.0010.763123.56 
  Karimi, Omid 1978  * IRI0.001-0.0831-2.48 
  Gholizadeh, Hossein 1655 IRI1.0010.613118.91 
  Shams, Sadegh 1273 IRI0.501-0.3631-11.16 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Iran Boys Student Middle School Championship-Ramsar 2019 Tehran IRI 2019-07-23
RcRownchangeKK*chgGame
 1732 1578 4.50 6 2.63 31 81.53 
  Abdollahabadi, Amir Hosien 1613 IRI1.0010.553117.05 
  Ghasemi, Abdollah 1762 IRI1.0010.743122.94 
  Khaledi, Omid 1924 IRI0.001-0.1131-3.41 
  Nosratizadeh, Reza 1729 IRI0.5010.20316.20 
  Shameli Dourabi, Ali 1542 IRI1.0010.453113.95 
  Mehboodi, Shadmehr 1822 IRI1.0010.803124.80 

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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