Rapid: Individual Calculations September 2022
 Dashti Nezhad, Parviz  Total change: -46.00  Rating chartPersonal card
 2nd Khoshghalb Chess School Tournament Boushehr IRI 2022-08-17
RcRownchangeKK*chgGame
 1382 1658 2.50 5 -1.57 20 -31.40 
  Rezazadeh, Yasin 1238 IRI1.0010.07201.40 
  Mohammadi Haghighi, Mohammad Amin 1417 IRI0.001-0.8020-16.00 
  Sarkari, Mohammad 1258  * IRI0.501-0.4220-8.40 
  Daneshvar, Kasra 1549 IRI0.001-0.6520-13.00 
  Sheykhaboli, Mohammad Javad 1448 IRI1.0010.23204.60 
 * 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)
 
 Kazeroon Rapid Bishapoor Cup Fars IRI 2022-08-26
RcRownchangeKK*chgGame
 1495 1658 5.50 9 -0.73 20 -14.60 
  Mahmoudi, Mohammad Hossein 1394 IRI1.0010.18203.60 
  Khojasteh, Reza 1378 IRI1.0010.16203.20 
  Mahboodi, Masuod 1942 IRI0.5010.34206.80 
  Mari Ooriad, Pouya 2111 IRI0.001-0.0620-1.20 
  Pourzahed, Hamdolah 1265 IRI1.0010.08201.60 
  Rahmanian, Aref 1258  * IRI0.001-0.9220-18.40 
  Gorgin, Javad 1279 IRI1.0010.09201.80 
  Bahari, Amir Reza 1459 IRI0.001-0.7620-15.20 
  Qaedzadegan, Aria 1370 IRI1.0010.16203.20 
 * 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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