Rapid: Individual Calculations June 2023
 Eydivandi, Haman  Total change: 5.80  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1377 1450 2.00 6 -1.73 20 -34.60 
  Koohi, Reza 1933 IRI0.001-0.0520-1.00 
  Soltani, Hosein 1249 IRI1.0010.24204.80 
  Edalati, Parsa 1264 IRI0.001-0.7420-14.80 
  Torabi, Sam 1157 IRI1.0010.15203.00 
  Gholami, Mohammadhosein 1302 IRI0.001-0.7020-14.00 
  Nanavar, Pouyan 1355 IRI0.001-0.6320-12.60 

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)
 
 2nd Open Fooladshahr Chess Tournament Esfahan IRI 2023-05-11
RcRownchangeKK*chgGame
 1388 1456 4.50 6 1.04 20 20.80 
  Tavakoli Garmase, Mohammad Hesam 1161 IRI0.001-0.8520-17.00 
  Savari, Ghazaleh 1193 IRI1.0010.18203.60 
  Fatemi, Arsham 1272 IRI0.501-0.2420-4.80 
  Nasiri, Hamid Reza 1617 IRI1.0010.712014.20 
  Akbarzadeh, M.hasan 1508 IRI1.0010.572011.40 
  Ghanbari, Ali 1578 IRI1.0010.672013.40 

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)
 
 720th Paeez Chess School Tournament Khuzestan IRI 2023-05-14
RcRownchangeKK*chgGame
 1529 1456 3.50 6 0.77 20 15.40 
  Bosagh Zadeh, Alireza 2093 IRI0.001-0.0120-0.20 
  Savari, Ahmad 1184 IRI1.0010.17203.40 
  Pourgolian, Amir Hosein 1144 IRI1.0010.14202.80 
  Zamani, Alireza 1748 IRI0.5010.35207.00 
  Kord Zanganeh, Kian 1365 IRI1.0010.38207.60 
  Beytmashall, Abdolghader 1642 IRI0.001-0.2620-5.20 

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)
 
 7th Falavarjan Rapid Tournament Esfahan IRI 2023-05-19
RcRownchangeKK*chgGame
 1300 1456 5.00 7 0.21 20 4.20 
  Kaji Esfahani, Amirhosein 1152 IRI1.0010.14202.80 
  Vakili, Masiha 1173 IRI0.001-0.8420-16.80 
  Hanitabaei, Seyedamirsadra 1224 IRI1.0010.21204.20 
  Zamani, Farhad 1169 IRI1.0010.16203.20 
  Alimohammadi, Bardia 1532 IRI0.5010.10202.00 
  Aghababaee, Asghar 1655 IRI0.5010.26205.20 
  Savari, Ghazaleh 1193 IRI1.0010.18203.60 

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)
 

 

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