Individual Calculations July 2023
 Kazemi, Hosein  Total change: 77.60  Rating chartPersonal card
 2th Lig Joonob Shargh Tehran IRI 2023-06-15
RcRownchangeKK*chgGame
 1129 1369 9.00 9 1.95 40 78.00 
  Sharifi Nia, Arsam 1017 IRI1.0010.11404.40 
  Khanbaz, Mani 1080 IRI1.0010.16406.40 
  Mir Sakhvidi, Mohammad 1103 IRI1.0010.18407.20 
  Ali Pour, Arian 1160 IRI1.0010.23409.20 
  Sharifi Nia, Arsam 1017 IRI1.0010.11404.40 
  Khanbaz, Mani 1080 IRI1.0010.16406.40 
  Maleki Azarkharani, Bahare 1452 IRI1.0010.614024.40 
  Ali Pour, Arian 1160 IRI1.0010.23409.20 
  Safari, Parham 1089 IRI1.0010.16406.40 

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)
 
 3rd Iran Under 14 Chess League 1402 (Standard) Tehran IRI 2023-06-18
RcRownchangeKK*chgGame
 1236 1369 4.00 6 -0.01 40 -0.40 
  Gharibi, Arsham 1315 IRI1.0010.424016.80 
  Ostad Ghasemi, Amirmohammad 1037 IRI0.501-0.3840-15.20 
  Razzaghi, Ali 1295 IRI0.501-0.1040-4.00 
  Faramarzi Garousi, Maartia 1379 IRI0.001-0.4940-19.60 
  Babaei, Seyed Mohammadsadra 1156 IRI1.0010.23409.20 
  Divani, Anisa 1231 IRI1.0010.314012.40 

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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