Individual Calculations April 2019
 Borumand, Shahram  Total change: -36.60  Rating chartPersonal card
 9th Zenderoad Standard Cup Esfand 1397 Isfahan IRI 2019-03-10
RcRownchangeKK*chgGame
 1316 1454 3.50 8 -1.83 20 -36.60 
  Baseri, Mansour 1854  * IRI0.001-0.0820-1.60 
  Jafari Ghourtani, Arash 1122 IRI0.501-0.3820-7.60 
  Sehati, Farniaz 1110 IRI1.0010.12202.40 
  Ahmadi, Mehrdad 1435 IRI0.001-0.5320-10.60 
  Abbaspour Dehaghani, Mahdi 1364 IRI0.501-0.1220-2.40 
  Kamali Dolatabadi, Bahar 1177 IRI1.0010.17203.40 
  Khosravi Mahmoei, Hasti 1366 IRI0.001-0.6220-12.40 
  Afzal, Mobin 1103 IRI0.501-0.3920-7.80 
 * 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)
 
 3nd Shahreza Norouz Standard Cup Farvardin 1398 Esfahan IRI 2019-03-23
RcRownchangeKK*chgGame
 1587 1454 2.00 6 0.00 20 0.00 
  Allahverdi, Davood 1769 IRI0.001-0.1420-2.80 
  Shokri, Firouz 1656 IRI1.0010.762015.20 
  Nazari Nia, Shahram 1619 IRI0.001-0.2820-5.60 
  Kachouei, Shahbod 1263 IRI1.0010.25205.00 
  Fooladvand, Ali 1628 IRI0.001-0.2720-5.40 
  Barati, Omid 1587 IRI0.001-0.3220-6.40 

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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