Rapid: Individual Calculations September 2022
 Eskandari, Parsia  Total change: 19.20  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1550 1523 4.00 7 0.53 20 10.60 
  Khodadadi, Aisa 1123  * IRI1.0010.08201.60 
  Mari Ooriad, Pouya 2111 IRI0.001-0.0220-0.40 
  Farhangiyan, Avin 1155 IRI1.0010.10202.00 
  Momtahan, Hossein 1879 IRI0.001-0.1120-2.20 
  Nematolahi, Amirali 1444 IRI1.0010.39207.80 
  Firoozi, Farbod 1314 IRI1.0010.23204.60 
  Najafi, Hamed 1827 IRI0.001-0.1420-2.80 
 * 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)
 
 Under 14 age category of the pahlavanan cup Fars IRI 2022-08-05
RcRownchangeKK*chgGame
 1361 1523 6.00 8 0.43 20 8.60 
  Ghaderi, Amir Mohammad 1211 IRI1.0010.14202.80 
  Alipour, Sina 1278 IRI1.0010.20204.00 
  Sajjadi, Seyed Artin 1193 IRI1.0010.12202.40 
  Naghibi, Parsa 1421 IRI1.0010.36207.20 
  Samimi, Armin 1719 IRI0.001-0.2520-5.00 
  Nematolahi, Amirali 1444 IRI0.001-0.6120-12.20 
  Keshavarzi, Armin 1249 IRI1.0010.17203.40 
  Farmani, Mohamadreza 1372 IRI1.0010.30206.00 

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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