Individual Calculations June 2023
 Anjom Rooz, Ammar  Total change: 2.40  Rating chartPersonal card
 14th Hormozgan Cup (U2000) Hormozgan IRI 2023-05-16
RcRownchangeKK*chgGame
 1344 1326 4.00 8 0.12 20 2.40 
  Jamedari, Emad Reza 1176 IRI0.001-0.7020-14.00 
  Zakeri Goorzangi, Ebrahim 1271 IRI1.0010.42208.40 
  Rajabzade, Ali 1205 IRI1.0010.34206.80 
  Vahedi, Arastoo 1604 IRI0.001-0.1720-3.40 
  Khazani Poor, Mohammad Matin 1284 IRI1.0010.44208.80 
  Fallah, Amin 1546 IRI0.001-0.2220-4.40 
  Rezaei, Mobina 1143 IRI1.0010.26205.20 
  Assarzadeh, Nazanin Fatemeh 1519 IRI0.001-0.2520-5.00 

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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