Rapid: Individual Calculations October 2022
 Ebrahimi Rashti, Asal  Total change: 17.40  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1451 1576 4.50 7 0.05 20 1.00 
  Karimi, Mohammad Mehdi 1125 IRI1.0010.06201.20 
  Beheshti, Bardia 1275 IRI1.0010.15203.00 
  Eghdam, Pouria 1975 IRI0.001-0.0820-1.60 
  Mokhtari, Ava 1214 IRI0.501-0.4020-8.00 
  Kazemi, Parham 1176  * IRI1.0010.08201.60 
  Rafigh, Shervin 1463 IRI1.0010.35207.00 
  Marzoughi, Mohammadsadegh 1928 IRI0.001-0.1120-2.20 
 * 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)
 
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1466 1576 7.50 11 0.82 20 16.40 
  Abbasi, Meisam 1763 IRI1.0010.742014.80 
  Heravi, Mohammad Hossein 1754 IRI0.001-0.2720-5.40 
  Kazemi, Ghazal 1130 IRI1.0010.06201.20 
  Poormosavi, Seyed Kanan 1759 IRI0.001-0.2620-5.20 
  Abdollahzade, Aydin 1789 IRI0.5010.27205.40 
  Shomali, Amir Mohammad 1285 IRI0.001-0.8520-17.00 
  Ramezannia, Zeinab 1176  * IRI1.0010.08201.60 
  Hosseini, Seyed Arad 1255 IRI1.0010.13202.60 
  Golpour, Hassan 1348 IRI1.0010.21204.20 
  Taj Dini, Hasti 1219 IRI1.0010.11202.20 
  Pourshamsayi, Esfandiar 1651 IRI1.0010.602012.00 
 * 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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