Rapid: Individual Calculations October 2022
 Eskandari, Mohammad Hassan  Total change: -100.40  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1308 1719 2.50 6 -2.82 20 -56.40 
  Rafati, Rayan 1151 IRI0.501-0.4820-9.60 
  Heidari, Hamidreza 1581 IRI0.001-0.6920-13.80 
  Habibzadeh, Heliya 1319  * IRI1.0010.08201.60 
  Golshannezhad, Pooya 1507 IRI0.001-0.7720-15.40 
  Reshad, Radin 1132 IRI0.001-0.9820-19.60 
  Shahidi Kasmaii, Niayesh 1159 IRI1.0010.02200.40 
 * 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)
 
 Gilan Paeiz Rapid Cup Gilan IRI 2022-09-22
RcRownchangeKK*chgGame
 1329 1719 4.00 7 -2.20 20 -44.00 
  Rahnema Nia, Elshan 1119 IRI0.001-0.9820-19.60 
  Mehrkhah, Hadi 1092 IRI0.001-0.9920-19.80 
  Bahadoranfard, Seyed Ali 1319  * IRI1.0010.08201.60 
  Bararjani, Mehdi 1364 IRI1.0010.11202.20 
  Rahimi Bashar, Mahmoud 1410 IRI1.0010.14202.80 
  Fakhar, Hossein 1500 IRI1.0010.22204.40 
  Honarparast, Mohammad 1497 IRI0.001-0.7820-15.60 
 * 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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