Rapid: Individual Calculations September 2022
 Riahi, Arvin  Total change: 58.00  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1509 1625 9.50 11 2.50 20 50.00 
  Simaei, Helia 1225  * IRI1.0010.08201.60 
  Najafvanddrikvandi, Ayat 1441 IRI0.501-0.2420-4.80 
  Haji Hashemi, Mohammad Reza 1343 IRI1.0010.16203.20 
  Maghsoudi Goodarzi, Morad 1356 IRI1.0010.17203.40 
  Fathollahi, Hamid 1511 IRI1.0010.34206.80 
  Sajadipoor, Aliakbar 1687 IRI1.0010.592011.80 
  Honarparast, Mohammad 1438 IRI1.0010.26205.20 
  Ahmadi, Akbar 1640 IRI1.0010.522010.40 
  Soudmand, Sayed Mohsen 1674 IRI1.0010.572011.40 
  Khoshkalam, Seyed Mahan 1681 IRI0.001-0.4220-8.40 
  Beytmashall, Abdolghader 1605 IRI1.0010.47209.40 
 * 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)
 
 Master Amini Fard Cup Gorgan IRI 2022-08-18
RcRownchangeKK*chgGame
 1486 1625 5.00 7 0.40 20 8.00 
  Shabanifard, Mohammadsaleh 1225  * IRI1.0010.08201.60 
  Moradi Ranjbar, Ilia 1257 IRI1.0010.10202.00 
  Roohi, Abdolmajid 2078 IRI0.001-0.0620-1.20 
  Tavana, Mobin 1959 IRI0.001-0.1220-2.40 
  Shafiee, Shariyar 1186 IRI1.0010.06201.20 
  Hoseini, Seyd Mohammad Sadra 1315 IRI1.0010.14202.80 
  Naghavi, Rooal Amin 1380 IRI1.0010.20204.00 
 * 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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