Rapid: Individual Calculations April 2019
 Rafat, Hasan  Total change: -87.40  Rating chartPersonal card
 Ferdowsi International Rapid Cup 2019 Khorasan Razavi IRI 2019-03-06
RcRownchangeKK*chgGame
 1413 1670 2.00 6 -2.67 20 -53.40 
  Eskandari, Amirali 1270  * IRI1.0010.08201.60 
  Azadeh, Sorena 1270  * IRI1.0010.08201.60 
  Zare, Jamal 1867 IRI0.001-0.2520-5.00 
  Ghaderi , Mohammadreza 1419 IRI0.001-0.8120-16.20 
  Dehghani, Ali 1379 IRI0.001-0.8520-17.00 
  Arghaiani, Farnam 1270  * IRI0.001-0.9220-18.40 
 * 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)
 
 Samalghan Rapid Cup Esfand 1397 Khorasan Shomali IRI 2019-03-14
RcRownchangeKK*chgGame
 1513 1670 3.00 7 -1.70 20 -34.00 
  Rouein Fard, Mohsen 1270  * IRI1.0010.08201.60 
  Roohi, Abdolmajid 2070  * IRI0.001-0.0820-1.60 
  Kazemian, Amir Hosein 1270  * IRI1.0010.08201.60 
  Khosroshiri, Hossein 1429 IRI1.0010.20204.00 
  Ghasemi, Mohammad 1827 IRI0.001-0.2920-5.80 
  Okhli, Ahmad 1456 IRI0.001-0.7720-15.40 
  Asadi, Kiyan 1270  * IRI0.001-0.9220-18.40 
 * 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)
 

 

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