Rapid: Individual Calculations November 2022
 Parvin, Zahra  Total change: -19.20  Rating chartPersonal card
 Khuzestan Province Rapid Tournament (Mehr 1401) Ahwaz IRI 2022-10-20
RcRownchangeKK*chgGame
 1513 1688 5.50 8 -0.19 40 -7.60 
  Ahmadi, Fariborz 1355 IRI0.001-0.8840-35.20 
  Shokrian Haji Behzad, Manoochehr 1331 IRI1.0010.11404.40 
  Mohammad Bidaghi, Ali 1295 IRI1.0010.08403.20 
  Salehi Reihani, Bahamin 1423 IRI1.0010.18407.20 
  Ghorbani, Mohammad Mehdi 1569 IRI0.501-0.1640-6.40 
  Amirinasab, Jafar 1532 IRI1.0010.294011.60 
  Amirinasab, Abolfazl 1511 IRI1.0010.274010.80 
  Bosagh Zadeh, Alireza 2086 IRI0.001-0.0840-3.20 

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)
 
 710th Paeez Chess School Tournament (Aban 1401) Ahwaz IRI 2022-10-21
RcRownchangeKK*chgGame
 1467 1688 5.00 7 -0.29 40 -11.60 
  Morshed Behbahani, Mahan 1288  * IRI1.0010.08403.20 
  Darabi, Mohammad Parsa 1310 IRI1.0010.09403.60 
  Abbasi Monjezi, Reza 1489 IRI1.0010.24409.60 
  Soleimani Moghadam, Alireza 1563 IRI0.001-0.6740-26.80 
  Mahmoudi, Mohammad Pouria 1608 IRI1.0010.394015.60 
  Asadi, Mohammadmobin 1653 IRI0.001-0.5540-22.00 
  Taghizadeh, Pouria 1361 IRI1.0010.13405.20 
 * 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)
 

 

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