Rapid: Individual Calculations June 2023
 Omidvar Seyghalani, Mohammad  Total change: -64.40  Rating chartPersonal card
 Gilan Rapid Cup (Ordibehesht 1402) Gilan IRI 2023-04-29
RcRownchangeKK*chgGame
 1227 1384 1.00 5 -2.45 20 -49.00 
  Nazarian, Arash 1688 IRI0.001-0.1420-2.80 
  Rokhjavan, Mahdi 1109 IRI0.001-0.8320-16.60 
  Emami, Amirparsa 1054 IRI1.0010.12202.40 
  Hamidi, Ehsan 1158 IRI0.001-0.7920-15.80 
  Shabanzadeh, S.negar 1128 IRI0.001-0.8120-16.20 

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)
 
 Rapid Cup Gilan Gilan IRI 2023-05-26
RcRownchangeKK*chgGame
 1424 1419 2.50 6 -0.77 20 -15.40 
  Khoshkalam, Seyed Mahan 1903 IRI0.001-0.0520-1.00 
  Alizadeh Golsari, Shayegan 1098 IRI1.0010.13202.60 
  Pourbidadian, Hojjat 1918 IRI0.001-0.0420-0.80 
  Farhood, Alireza 1217 IRI0.001-0.7620-15.20 
  Sadeghi, Shayan 1194 IRI1.0010.22204.40 
  Karimi, Mohammadmahdi 1211 IRI0.501-0.2720-5.40 

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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