Individual Calculations July 2024
 Akhavan Rad, Aliasghar  Total change: -30.60  Rating chartPersonal card
 Rasht Pishgam Chess Club Etehad Cup Rasht IRI 2024-06-13
RcRownchangeKK*chgGame
 1639 1760 3.00 6 -0.91 20 -18.20 
  Farahvashi, Zahra 1515 IRI0.001-0.8020-16.00 
  Seyedi, Abolfazl 1520 IRI1.0010.20204.00 
  Farjoud, Amirmahdi 1579 IRI1.0010.26205.20 
  Kanani, Anoosh 1854 IRI0.001-0.3720-7.40 
  Shahverdi, Romina 1543 IRI1.0010.22204.40 
  Tehranifarshid, Pouya 1820 IRI0.001-0.4220-8.40 

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)
 
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1637 1760 4.00 7 -0.62 20 -12.40 
  Dousti, Armin 1465 IRI1.0010.15203.00 
  Torabzadeh, Seyyed Arvin 1599 IRI0.001-0.7120-14.20 
  Rostamian, Arad 1564 IRI0.501-0.2520-5.00 
  Rastegar, Bahar 1586 IRI1.0010.27205.40 
  Shahabi Gharib, Shervin 1615 IRI0.501-0.1920-3.80 
  Neghabi, Emad 1588 IRI1.0010.27205.40 
  Azimi, Amir Mohammad 2040 IRI0.001-0.1620-3.20 

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)
 

 

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