Individual Calculations April 2023
 Lotfi, Naser  Total change: 49.00  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1514 1149 1.00 3 0.64 20 12.80 
  Rasooly, Amir Mohammad 1678 IRI0.001-0.0320-0.60 
  Asadi, Asdolah 1384 IRI0.001-0.2120-4.20 
  Taherizadeh, Hamid 1479 IRI1.0010.882017.60 

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)
 
 Jiroft Standard Cup under 1700 Jiroft IRI 2023-03-15
RcRownchangeKK*chgGame
 1438 1149 3.00 7 1.81 20 36.20 
  Afshari Pour, Mohsen 1454 IRI1.0010.862017.20 
  Ghodrati, Saleh 1489 IRI0.5010.38207.60 
  Moghbeli, Alijan 1403 IRI0.001-0.1920-3.80 
  Salandari, Mehdi 1322 IRI0.5010.23204.60 
  Barkhori Mehni, Yaser 1302 IRI1.0010.702014.00 
  Davari, Karim 1515 IRI0.001-0.1020-2.00 
  Tafakkori Bafeghi, Mahmoud 1581 IRI0.001-0.0720-1.40 

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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