Rapid: Individual Calculations November 2023
 Hosseini, Vihan  Total change: -53.60  Rating chartPersonal card
 1st Mazandaran Rapid Cup Under 2000 Mazandaran IRI 2023-10-04
RcRownchangeKK*chgGame
 1302 1565 4.50 7 -1.08 40 -43.20 
  Saeedi, Arad 1165  * IRI0.501-0.4240-16.80 
  Mokhtabadi, Arad 1382 IRI1.0010.264010.40 
  Movaghar, Faraz 1546 IRI0.001-0.5340-21.20 
  Bagherian Ghaleh, Shayrad 1283 IRI0.001-0.8440-33.60 
  Taghipour, Mohammadkian 1113 IRI1.0010.06402.40 
  Yosefi, Mohammad Taher 1360 IRI1.0010.24409.60 
  Nabavi, Seyed Mehdi 1267 IRI1.0010.15406.00 
 * 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)
 
 The 1st Amirkola Andisheh Chess Club Tournament Mazandaran IRI 2023-10-24
RcRownchangeKK*chgGame
 1435 1565 5.50 9 -0.26 40 -10.40 
  Davoodi, Nikan 1165  * IRI1.0010.08403.20 
  Sadati, Seyede Delara 1199 IRI1.0010.10404.00 
  Hasannia, Parsa 1294 IRI1.0010.17406.80 
  Abbasi Moghaddam, Mehdi 1802 IRI1.0010.804032.00 
  Kharamin, Iman 1650 IRI0.5010.12404.80 
  Malek Kheili, Pooria 1689 IRI0.001-0.3340-13.20 
  Ahmadi, Amir Reza 1223 IRI1.0010.12404.80 
  Younesi, Hamidreza 1486 IRI0.001-0.6140-24.40 
  Mavadati, Youna 1403 IRI0.001-0.7140-28.40 
 * 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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