Rapid: Individual Calculations June 2023
 Mohammadi, Arad  Total change: 88.00  Rating chartPersonal card
 Gilan Rapid Cup (Ordibehesht 1402) Gilan IRI 2023-04-29
RcRownchangeKK*chgGame
 1459 1128 1.00 4 0.29 40 11.60 
  Rahmat Pour, Armin 1793 IRI0.001-0.0140-0.40 
  Bardeh, Tahmoores 1440 IRI0.001-0.1440-5.60 
  Nazarinezhad, Aryan 1216 IRI0.001-0.3840-15.20 
  Bagheri, Arash 1385 IRI1.0010.824032.80 

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)
 
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1484 1128 2.50 7 1.52 40 60.80 
  Amouzadeh, Hamed 1400 IRI0.5010.334013.20 
  Asadi, Atabak 1656 IRI0.001-0.0340-1.20 
  Ghadimi, Arian 1382 IRI1.0010.814032.40 
  Ahmadi, Barad 1757 IRI0.001-0.0140-0.40 
  Shahri Naseri, Taha 1325 IRI1.0010.754030.00 
  Kafshgar Gohari, Reza 1554 IRI0.001-0.0740-2.80 
  Abedinpour, Siamak 1312 IRI0.001-0.2640-10.40 

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 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1639 1128 0.50 2 0.39 40 15.60 
  Gholizadeh, Majid 1496 IRI0.5010.404016.00 
  Shabanpour, Ali 1782 IRI0.001-0.0140-0.40 

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)
 

 

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