Rapid: Individual Calculations November 2021
 Khanipour, Abolfazl  Total change: -6.40  Rating chartPersonal card
 25th Caspian Rapid Cup 1400 Qazvin IRI 2021-09-30
RcRownchangeKK*chgGame
 1431 1580 3.00 7 -1.32 20 -26.40 
  Zamani Nezhad, Ahora 1053 IRI0.001-0.9720-19.40 
  Noorinezhad, Nafas 1117 IRI1.0010.05201.00 
  Rahbar, Aihan 1277 IRI1.0010.14202.80 
  Doroodgar, A.hosein 1873 IRI0.001-0.1520-3.00 
  Daliri, Pedram 1965 IRI0.001-0.0920-1.80 
  Ghovati, Amirhosein 1019 IRI1.0010.02200.40 
  Asgharpourmasoleh, Tara 1712 IRI0.001-0.3220-6.40 

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)
 
 10th Nobavegan Rapid Cup - Under 14 Qazvin IRI 2021-10-01
RcRownchangeKK*chgGame
 1356 1580 4.00 6 -0.26 20 -5.20 
  Zamani Nezhad, Ahora 1053 IRI0.501-0.4720-9.40 
  Kazemi, Parham 1022 IRI1.0010.03200.60 
  Taghizadeh, Taraneh 1310 IRI1.0010.17203.40 
  Golshaani, Taha 1602 IRI0.5010.03200.60 
  Mohamadi, Niyousha 1518 IRI1.0010.41208.20 
  Mohammadyansichani, Arshia 1633 IRI0.001-0.4320-8.60 

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 Shahpouri Rapid Open Chess Tournament (Rated) Mazandaran IRI 2021-10-08
RcRownchangeKK*chgGame
 1404 1580 4.00 7 -0.86 20 -17.20 
  Derakhshani, Diyana 1128 IRI1.0010.06201.20 
  Beheshti, Bardia 1249 IRI1.0010.12202.40 
  Ahmadi, Barad 1354 IRI1.0010.21204.20 
  Mashhadi, Morad Ali 1734 IRI0.001-0.2920-5.80 
  Teymornejad, Ayoub 1504 IRI0.001-0.6020-12.00 
  Nemati, Mehrad 1303 IRI1.0010.17203.40 
  Salimiyan, Behzad 1559 IRI0.001-0.5320-10.60 

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)
 
 Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) Mazandaran IRI 2021-10-29
RcRownchangeKK*chgGame
 1694 1580 5.00 7 2.12 20 42.40 
  Akbari, Arvin 1183 IRI1.0010.08201.60 
  Hosseinzadeh, Amir Ali 1269 IRI1.0010.14202.80 
  Fathi Tavani, Farhoud 1734 IRI1.0010.712014.20 
  Taheri, Rasool 1611 IRI1.0010.542010.80 
  Khajavi, Armin 2171 IRI0.001-0.0220-0.40 
  Omidi, Hossein 1722 IRI1.0010.692013.80 
  Akbari Gelvardi, Mohammad f2167 IRI0.001-0.0220-0.40 

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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