Rapid: Individual Calculations October 2022
 Rafigh, Shervin  Total change: 75.60  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1647 1463 2.50 6 0.54 20 10.80 
  Tavoosi Rad, Ramtin 1851 IRI0.001-0.0920-1.80 
  Reshad, Radin 1132 IRI1.0010.12202.40 
  Omidi, Arya 2095 IRI0.5010.49209.80 
  Shasti, Mohammadreza 1727 IRI1.0010.822016.40 
  Ebrahimi Rashti, Asal 1576 IRI0.001-0.3520-7.00 
  Fakhar, Hossein 1500 IRI0.001-0.4520-9.00 

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)
 
 Gilan Paeiz Rapid Cup Gilan IRI 2022-09-22
RcRownchangeKK*chgGame
 1529 1463 6.50 8 3.24 20 64.80 
  Rahnema Nia, Elshan 1119 IRI1.0010.12202.40 
  Behzad Nazif, Parva 1644 IRI1.0010.742014.80 
  Rezaeipour, Sina 1563 IRI0.001-0.3620-7.20 
  Poursoleimani, Masoud 1587 IRI1.0010.672013.40 
  Hooshdarmahjoob, Navid 1770 IRI1.0010.862017.20 
  Abbasi Abeluie, Mohammad Mehdi 1630 IRI0.5010.22204.40 
  Honarparast, Mohammad 1497 IRI1.0010.552011.00 
  Pir, Mehdi 1421 IRI1.0010.44208.80 

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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