Rapid: Individual Calculations March 2023
 Sameti, Mohammad Mehdi  Total change: 20.80  Rating chartPersonal card
 8th Hamedan Casian Rapid Cup Hamedan IRI 2023-02-17
RcRownchangeKK*chgGame
 1380 1470 4.00 8 -0.95 40 -38.00 
  Beyg Mohammadi, Amir Mahdi 1095 IRI1.0010.09403.60 
  Ghanbaralifarzad, Mohammad Hosei 1903 IRI0.001-0.0640-2.40 
  Norouzi, Kasra 1307 IRI1.0010.284011.20 
  Ebrahimi, Mahdi 1292 IRI0.001-0.7340-29.20 
  Kazemimostaghim, Nikan 1197 IRI1.0010.17406.80 
  Barat Pour, Daniz 1226 IRI1.0010.20408.00 
  Fathi, Abolfazl 1599 IRI0.001-0.3340-13.20 
  Delavari, Amin 1423 IRI0.001-0.5740-22.80 

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)
 
 Hamedan Youth Chess Championship - Open U18 Hamedan IRI 2023-02-18
RcRownchangeKK*chgGame
 1386 1470 5.00 6 1.47 40 58.80 
  Azadi, Ali 1089 IRI1.0010.09403.60 
  Gholami, Keyhan 1267 IRI1.0010.24409.60 
  Masajedian, Moein 1568 IRI0.001-0.3740-14.80 
  Kazemimostaghim, Nikan 1197 IRI1.0010.17406.80 
  Fathi, Abolfazl 1599 IRI1.0010.674026.80 
  Bagheri, Behrad 1593 IRI1.0010.674026.80 

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)
 

 

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