Individual Calculations August 2022
 Gharaee Shirazi, Shervin  Total change: 46.40  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1604 1241 0.00 4 -0.45 40 -18.00 
  Baxtyar, Hama Salih Ahmed 1651 IRQ0.001-0.0840-3.20 
  Bolandakhtar, Ata 1622 IRI0.001-0.0940-3.60 
  Kouchaki, Amirreza 1459 IRI0.001-0.2240-8.80 
  Ghaffari, Ahmad 1683 IRI0.001-0.0640-2.40 

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)
 
 1st Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1486 1241 3.00 7 1.61 40 64.40 
  Solimani Nezad, Gholamreza 1491 IRI0.001-0.1940-7.60 
  Pirzadeh Saravani, Abbas 1431 IRI1.0010.754030.00 
  Mohammadi Akbarabadi, Hossein 1591 IRI0.5010.394015.60 
  Abbasi, Hamid 1539 IRI0.5010.354014.00 
  Amiri, Reza 1435 IRI1.0010.754030.00 
  Babaei, Mohammadreza 1467 IRI0.001-0.2140-8.40 
  Vesali Khah, Parsa 1450 IRI0.001-0.2340-9.20 

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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