Rapid: Individual Calculations October 2017
 Rostami, Hossein  Total change: 54.40  Rating chartPersonal card
 1st Shiz Rapid Cup 1396 Takab IRI 2017-09-14
RcRownchangeKK*chgGame
 1691 1500 3.00 5 1.56 20 31.20 
  Chavari, Mohammad Mahdi 1900  * IRI0.001-0.0820-1.60 
  Sabour, Keyvan 1791 IRI0.001-0.1520-3.00 
  Momeni, Iliya 1228 IRI1.0010.17203.40 
  Biabani, Hadi 1665 IRI1.0010.722014.40 
  Ghafari, Ahmad 1869 IRI1.0010.902018.00 
 * 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)
 
 3th Qazvin Mahdi Bouyeh Rapid Cup 1396 Qazvin IRI 2017-09-22
RcRownchangeKK*chgGame
 1734 1500 2.50 6 1.16 20 23.20 
  Razaghi, Behrooz 1900  * IRI0.001-0.0820-1.60 
  Rahmani, Raza 1787 IRI0.001-0.1620-3.20 
  Kaveh, Taghi 1674 IRI0.5010.23204.60 
  Azbaghi, Enayat 1837 IRI0.001-0.1220-2.40 
  Barati, Esfandiar 1607 IRI1.0010.652013.00 
  Mortezaee, Ghorban 1601 IRI1.0010.642012.80 
 * 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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