Rapid: Individual Calculations June 2023
 Ghazvini, Hanif  Total change: 9.60  Rating chartPersonal card
 Baharnareng(komleh) Cup 1402 Langroud IRI 2023-05-10
RcRownchangeKK*chgGame
 1454 1476 5.00 9 0.13 20 2.60 
  Jahedi, Mani 2061 IRI0.001-0.0220-0.40 
  Hanafi, Mehrsa 1123 IRI1.0010.11202.20 
  Shahrinaseri, Amirhossein 1153 IRI1.0010.13202.60 
  Pourramezan Chafjiri, Parsa 1833 IRI0.001-0.1120-2.20 
  Mohebbi, Artam 1170 IRI1.0010.14202.80 
  Rezaeipour, Shadmehr 1076  * IRI1.0010.08201.60 
  Rezaei, Hamidreza 1796 IRI0.001-0.1320-2.60 
  Khoshhal, Mahan 1179 IRI1.0010.15203.00 
  Hagh Taj Dar, Rajab Ali 1698 IRI0.001-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1409 1476 5.00 8 0.35 20 7.00 
  Vaziri, Sadra 1121 IRI1.0010.11202.20 
  Pourali, Davood 1798 IRI0.001-0.1320-2.60 
  Taghipour, Alireza 1124 IRI1.0010.11202.20 
  Pourramezan Chafjiri, Parsa 1833 IRI0.001-0.1120-2.20 
  Rezapoor, Ashkan 1269 IRI1.0010.23204.60 
  Larijani, Amir Ali 1217 IRI1.0010.18203.60 
  Asadi, Atabak 1656 IRI0.001-0.2620-5.20 
  Zarrabi, Sirous 1254 IRI1.0010.22204.40 

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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