Rapid: Individual Calculations September 2023
 Norouzian Arayesh, Parsa  Total change: 3.20  Rating chartPersonal card
 2nd fars weekly rapid cup Fars IRI 2023-08-11
RcRownchangeKK*chgGame
 1410 1553 4.00 7 -0.70 40 -28.00 
  Egdari, Amirabbas 1153  * IRI1.0010.08403.20 
  Pezeshki, Daniyal 1184 IRI1.0010.10404.00 
  Sokhanvarian, Pedram 1926 IRI0.001-0.1040-4.00 
  Jalaei, Mojtaba 1306 IRI0.501-0.3140-12.40 
  Shabankare, Bahram 1556 IRI1.0010.504020.00 
  Azad, Darya 1411 IRI0.501-0.1940-7.60 
  Hajihoseini, Alimohammad 1332 IRI0.001-0.7840-31.20 
 * 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)
 
 3Rd Fars Weekly Rapid Shiraz IRI 2023-08-27
RcRownchangeKK*chgGame
 1493 1553 5.00 7 0.78 40 31.20 
  Shahini Soogh, Alireza 1153  * IRI1.0010.08403.20 
  Feily Zade, Aidin 1265 IRI1.0010.16406.40 
  Tahmasebi, Hamidreza 2127 IRI0.001-0.0240-0.80 
  Sohrabian, Gholamreza 1260 IRI1.0010.15406.00 
  Sheikhi, Mohammadamin 1181 IRI1.0010.10404.00 
  Naseri, Mohammad 1453 IRI1.0010.364014.40 
  Khademi, Mahdi 2011 IRI0.001-0.0540-2.00 
 * 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)
 

 

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