Blitz: Individual Calculations March 2020
 Sheikhi, Ebad  Total change: -87.20  Rating chartPersonal card
 Tabriz Blitz 4 ESFAND 1398 Tabriz IRI 2020-02-23
RcRownchangeKK*chgGame
 1664 1819 5.50 9 -0.80 20 -16.00 
  Zarezadeh, Eisa 1573 IRI1.0010.19203.80 
  Abdi, Adel 1691 IRI0.001-0.6720-13.40 
  Mohammadi Hamed, Masoud 1651 IRI1.0010.28205.60 
  Zare, Saeed 1606 IRI0.001-0.7720-15.40 
  Amirpour, Saman 1801 IRI1.0010.47209.40 
  Ghaffari, Ahmad 1711 IRI0.001-0.6520-13.00 
  Pourfathollahi, Ahmad 1598 IRI1.0010.22204.40 
  Valizadeh, Hossein 1558 IRI0.501-0.3220-6.40 
  Dadafaridi, Mousa 1785 IRI1.0010.45209.00 

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)
 
 East Azerbaijan Chess Championship 1398 (blitz) Tabriz IRI 2020-02-24
RcRownchangeKK*chgGame
 1543 1819 3.00 8 -3.56 20 -71.20 
  Valizadeh, Hossein 1558 IRI1.0010.18203.60 
  Vazifeh Doost, Rohollah 1633 IRI0.001-0.7420-14.80 
  Rashed, Ebrahim 1580 IRI0.001-0.8020-16.00 
  Alipasand, Ayat 1480 IRI0.001-0.8820-17.60 
  Rava, Afshin 1419  * IRI1.0010.08201.60 
  Ghorbani, Zahra 1429 IRI1.0010.09201.80 
  Alavinia, Hossein 1693 IRI0.001-0.6720-13.40 
  Zarezadeh, Mohammad Mahdi 1555 IRI0.001-0.8220-16.40 
 * 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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