Rapid: Individual Calculations June 2023
 Hadadi, Mahdi  Total change: 10.80  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1501 1661 8.00 11 0.57 20 11.40 
  Tavakolipour, Ali 1396 IRI1.0010.18203.60 
  Shiri, Mohsen 1953 IRI0.001-0.1520-3.00 
  Beheshti, Bardia 1476 IRI1.0010.26205.20 
  Yosefi, Mohammad Taher 1344 IRI1.0010.13202.60 
  Parham Asl, Mani 1898 IRI0.001-0.2020-4.00 
  Khosravi Rad, Ebrahim 1261  * IRI0.001-0.9220-18.40 
  Rezaei, Mehraban 1265 IRI1.0010.08201.60 
  Jaladati, Esmaeil 1329 IRI1.0010.12202.40 
  Khodabakhsh, Mohammad Mahdi 1435 IRI1.0010.21204.20 
  Akbarhamze, Amirhossein 1295 IRI1.0010.10202.00 
  Kaberi, Javad 1861 IRI1.0010.762015.20 
 * 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)
 
 1 st Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-05-14
RcRownchangeKK*chgGame
 1345 1661 6.00 7 0.37 20 7.40 
  Ghiasvand, Parsa 1261  * IRI1.0010.08201.60 
  Mohammad Beigi, Amir Reza 1099 IRI1.0010.02200.40 
  Daraei, Kamyar 1343 IRI1.0010.13202.60 
  Taleshi, Radmehr 1401 IRI1.0010.18203.60 
  Abedi, Mohamadraza 1970 IRI0.001-0.1420-2.80 
  Siadat, Seyed Gholamreza 1253 IRI1.0010.08201.60 
  Moradi, Alireza 1090 IRI1.0010.02200.40 
 * 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)
 
 2nd Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-05-26
RcRownchangeKK*chgGame
 1417 1661 5.00 7 -0.40 20 -8.00 
  Ghiasvand, Parsa 1261  * IRI1.0010.08201.60 
  Mahdi Beygi, Alireza 1334 IRI1.0010.13202.60 
  Taleshi, Radmehr 1401 IRI1.0010.18203.60 
  Abedi, Mohamadraza 1970 IRI0.001-0.1420-2.80 
  Rasi, Davood 1330 IRI0.001-0.8820-17.60 
  Siadat, Seyed Gholamreza 1253 IRI1.0010.08201.60 
  Nadifar, Meysam 1368 IRI1.0010.15203.00 
 * 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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