Blitz: Individual Calculations August 2019
 Hamdollahi, Zahra  Total change: -12.20  Rating chartPersonal card
 Tehran Blitz Nojavan 28 Tir 1398 Tehran IRI 2019-07-02
RcRownchangeKK*chgGame
 1343 1437 3.50 6 -0.13 20 -2.60 
  Mokhtari Moghadam, Taha 1660 IRI0.001-0.2220-4.40 
  Shahsavari, Shayan 1504 IRI0.5010.09201.80 
  Jafari, Artin 1207 IRI1.0010.21204.20 
  Poolaei, Roham 1435 IRI0.001-0.5020-10.00 
  Majlesi Nasr Abadi, S.mohammad 1182 IRI1.0010.19203.80 
  Mehri, Narges 1072 IRI1.0010.10202.00 

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)
 
 Tehran Blitz 21 Tir 1398 Tehran IRI 2019-07-05
RcRownchangeKK*chgGame
 1486 1437 4.00 10 -0.48 20 -9.60 
  Pilvaieh, Ali 1837  * IRI0.001-0.0820-1.60 
  Bozorgi, Souren 1837  * IRI0.001-0.0820-1.60 
  Amiri, Sadra 1188 IRI1.0010.19203.80 
  Fathollahi, Hamid 1641 IRI0.001-0.2420-4.80 
  Bayatidar, Alireza 1075 IRI0.001-0.9020-18.00 
  Shahsavari, Mahan 1393 IRI1.0010.44208.80 
  Salehipour, Mehrad 1288 IRI1.0010.30206.00 
  Tayebi, Ehsan 1412 IRI0.001-0.5320-10.60 
  Safaee, Sepehr 1614 IRI0.5010.23204.60 
  Aminian, Hirad 1579 IRI0.5010.19203.80 
 * 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)
 

 

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