Rapid: Individual Calculations June 2023
 Mohebbi, Artam  Total change: -4.40  Rating chartPersonal card
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1481 1170 1.00 5 0.24 40 9.60 
  Javadi Dahanesari, Arash 1574 IRI0.001-0.0840-3.20 
  Ghanbarpour, Mahan 1583 IRI0.001-0.0740-2.80 
  Abedinpour, Siamak 1312 IRI1.0010.694027.60 
  Ghazvini, Hanif 1476 IRI0.001-0.1440-5.60 
  Astineh, Sam 1460 IRI0.001-0.1640-6.40 

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
 1534 1170 0.00 3 -0.35 40 -14.00 
  Mohammadi, Rasool 1617 IRI0.001-0.0640-2.40 
  Taheri, Rasool 1606 IRI0.001-0.0640-2.40 
  Hosseinzadeh, Salar 1378 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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